diff --git a/src/ol/collection.js b/src/ol/collection.js
index 191b389a8d..27de4deb00 100644
--- a/src/ol/collection.js
+++ b/src/ol/collection.js
@@ -5,6 +5,7 @@
 
 goog.provide('ol.Collection');
 
+goog.require('ol');
 goog.require('ol.events.Event');
 goog.require('ol.Object');
 
diff --git a/src/ol/control/mouseposition.js b/src/ol/control/mouseposition.js
index bcfaae0873..143db4b553 100644
--- a/src/ol/control/mouseposition.js
+++ b/src/ol/control/mouseposition.js
@@ -2,6 +2,7 @@
 
 goog.provide('ol.control.MousePosition');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
 goog.require('ol.Object');
diff --git a/src/ol/control/zoom.js b/src/ol/control/zoom.js
index 2823b3d5e1..8b61d8c92d 100644
--- a/src/ol/control/zoom.js
+++ b/src/ol/control/zoom.js
@@ -1,5 +1,6 @@
 goog.provide('ol.control.Zoom');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
 goog.require('ol.animation');
diff --git a/src/ol/control/zoomslider.js b/src/ol/control/zoomslider.js
index 0878207992..d5d449764e 100644
--- a/src/ol/control/zoomslider.js
+++ b/src/ol/control/zoomslider.js
@@ -2,6 +2,7 @@
 
 goog.provide('ol.control.ZoomSlider');
 
+goog.require('ol');
 goog.require('ol.View');
 goog.require('ol.animation');
 goog.require('ol.control.Control');
diff --git a/src/ol/control/zoomtoextent.js b/src/ol/control/zoomtoextent.js
index 3510aa42d7..280fc3c052 100644
--- a/src/ol/control/zoomtoextent.js
+++ b/src/ol/control/zoomtoextent.js
@@ -1,5 +1,6 @@
 goog.provide('ol.control.ZoomToExtent');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
 goog.require('ol.control.Control');
diff --git a/src/ol/events/eventtarget.js b/src/ol/events/eventtarget.js
index f3245470cf..c079a40fbc 100644
--- a/src/ol/events/eventtarget.js
+++ b/src/ol/events/eventtarget.js
@@ -1,5 +1,6 @@
 goog.provide('ol.events.EventTarget');
 
+goog.require('ol');
 goog.require('ol.Disposable');
 goog.require('ol.events');
 goog.require('ol.events.Event');
diff --git a/src/ol/format/esrijson.js b/src/ol/format/esrijson.js
index a77bf8098b..2858ff4b64 100644
--- a/src/ol/format/esrijson.js
+++ b/src/ol/format/esrijson.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.EsriJSON');
 
+goog.require('ol');
 goog.require('ol.Feature');
 goog.require('ol.array');
 goog.require('ol.asserts');
diff --git a/src/ol/format/geojson.js b/src/ol/format/geojson.js
index 325d418c1b..9cd9684933 100644
--- a/src/ol/format/geojson.js
+++ b/src/ol/format/geojson.js
@@ -3,6 +3,7 @@
 
 goog.provide('ol.format.GeoJSON');
 
+goog.require('ol');
 goog.require('ol.asserts');
 goog.require('ol.Feature');
 goog.require('ol.format.Feature');
diff --git a/src/ol/format/gml2.js b/src/ol/format/gml2.js
index 5a23ed999a..4234239ba9 100644
--- a/src/ol/format/gml2.js
+++ b/src/ol/format/gml2.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.GML2');
 
+goog.require('ol');
 goog.require('ol.extent');
 goog.require('ol.format.GMLBase');
 goog.require('ol.format.XSD');
diff --git a/src/ol/format/gmlbase.js b/src/ol/format/gmlbase.js
index d035752f63..c612b63d67 100644
--- a/src/ol/format/gmlbase.js
+++ b/src/ol/format/gmlbase.js
@@ -3,6 +3,7 @@
 // envelopes/extents, only geometries!
 goog.provide('ol.format.GMLBase');
 
+goog.require('ol');
 goog.require('ol.array');
 goog.require('ol.Feature');
 goog.require('ol.format.Feature');
diff --git a/src/ol/format/gpx.js b/src/ol/format/gpx.js
index 002dc63eb8..d9fcafd189 100644
--- a/src/ol/format/gpx.js
+++ b/src/ol/format/gpx.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.GPX');
 
+goog.require('ol');
 goog.require('ol.Feature');
 goog.require('ol.array');
 goog.require('ol.format.Feature');
diff --git a/src/ol/format/igc.js b/src/ol/format/igc.js
index 7300a213c0..d7d6c5a31d 100644
--- a/src/ol/format/igc.js
+++ b/src/ol/format/igc.js
@@ -1,6 +1,7 @@
 goog.provide('ol.format.IGC');
 goog.provide('ol.format.IGCZ');
 
+goog.require('ol');
 goog.require('ol.Feature');
 goog.require('ol.format.Feature');
 goog.require('ol.format.TextFeature');
diff --git a/src/ol/format/jsonfeature.js b/src/ol/format/jsonfeature.js
index c460256efc..7439c08e6b 100644
--- a/src/ol/format/jsonfeature.js
+++ b/src/ol/format/jsonfeature.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.JSONFeature');
 
+goog.require('ol');
 goog.require('ol.format.Feature');
 goog.require('ol.format.FormatType');
 
diff --git a/src/ol/format/mvt.js b/src/ol/format/mvt.js
index 1d85c0a78c..494c0bc3de 100644
--- a/src/ol/format/mvt.js
+++ b/src/ol/format/mvt.js
@@ -2,6 +2,7 @@
 
 goog.provide('ol.format.MVT');
 
+goog.require('ol');
 goog.require('ol.ext.pbf');
 goog.require('ol.ext.vectortile');
 goog.require('ol.format.Feature');
diff --git a/src/ol/format/osmxml.js b/src/ol/format/osmxml.js
index b2c8d085b8..9d14163501 100644
--- a/src/ol/format/osmxml.js
+++ b/src/ol/format/osmxml.js
@@ -1,6 +1,7 @@
 // FIXME add typedef for stack state objects
 goog.provide('ol.format.OSMXML');
 
+goog.require('ol');
 goog.require('ol.array');
 goog.require('ol.Feature');
 goog.require('ol.format.Feature');
diff --git a/src/ol/format/ows.js b/src/ol/format/ows.js
index 00d4484b85..782c6e491e 100644
--- a/src/ol/format/ows.js
+++ b/src/ol/format/ows.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.OWS');
 
+goog.require('ol');
 goog.require('ol.format.XLink');
 goog.require('ol.format.XML');
 goog.require('ol.format.XSD');
diff --git a/src/ol/format/polyline.js b/src/ol/format/polyline.js
index 2ebe960942..b2d104f3b4 100644
--- a/src/ol/format/polyline.js
+++ b/src/ol/format/polyline.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.Polyline');
 
+goog.require('ol');
 goog.require('ol.asserts');
 goog.require('ol.Feature');
 goog.require('ol.format.Feature');
diff --git a/src/ol/format/textfeature.js b/src/ol/format/textfeature.js
index 11914117ac..1bfb0f3676 100644
--- a/src/ol/format/textfeature.js
+++ b/src/ol/format/textfeature.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.TextFeature');
 
+goog.require('ol');
 goog.require('ol.format.Feature');
 goog.require('ol.format.FormatType');
 
diff --git a/src/ol/format/topojson.js b/src/ol/format/topojson.js
index 145598680b..dcab6fcd86 100644
--- a/src/ol/format/topojson.js
+++ b/src/ol/format/topojson.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.TopoJSON');
 
+goog.require('ol');
 goog.require('ol.Feature');
 goog.require('ol.format.Feature');
 goog.require('ol.format.JSONFeature');
diff --git a/src/ol/format/wmsgetfeatureinfo.js b/src/ol/format/wmsgetfeatureinfo.js
index d51ad912fe..dd3fd9ad50 100644
--- a/src/ol/format/wmsgetfeatureinfo.js
+++ b/src/ol/format/wmsgetfeatureinfo.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.WMSGetFeatureInfo');
 
+goog.require('ol');
 goog.require('ol.array');
 goog.require('ol.format.GML2');
 goog.require('ol.format.XMLFeature');
diff --git a/src/ol/format/wmtscapabilities.js b/src/ol/format/wmtscapabilities.js
index 57faf143ba..1577475201 100644
--- a/src/ol/format/wmtscapabilities.js
+++ b/src/ol/format/wmtscapabilities.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.WMTSCapabilities');
 
+goog.require('ol');
 goog.require('ol.extent');
 goog.require('ol.format.OWS');
 goog.require('ol.format.XLink');
diff --git a/src/ol/format/xmlfeature.js b/src/ol/format/xmlfeature.js
index db5ceac57f..40a778671f 100644
--- a/src/ol/format/xmlfeature.js
+++ b/src/ol/format/xmlfeature.js
@@ -1,5 +1,6 @@
 goog.provide('ol.format.XMLFeature');
 
+goog.require('ol');
 goog.require('ol.array');
 goog.require('ol.format.Feature');
 goog.require('ol.format.FormatType');
diff --git a/src/ol/geolocation.js b/src/ol/geolocation.js
index 688e270a17..d00b2905ee 100644
--- a/src/ol/geolocation.js
+++ b/src/ol/geolocation.js
@@ -2,6 +2,7 @@
 
 goog.provide('ol.Geolocation');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
 goog.require('ol.Object');
diff --git a/src/ol/geom/circle.js b/src/ol/geom/circle.js
index 70ba62aa86..2706d926cf 100644
--- a/src/ol/geom/circle.js
+++ b/src/ol/geom/circle.js
@@ -1,5 +1,6 @@
 goog.provide('ol.geom.Circle');
 
+goog.require('ol');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryLayout');
 goog.require('ol.geom.GeometryType');
diff --git a/src/ol/geom/geometry.js b/src/ol/geom/geometry.js
index 1e09e0e22a..f503f79226 100644
--- a/src/ol/geom/geometry.js
+++ b/src/ol/geom/geometry.js
@@ -2,6 +2,7 @@ goog.provide('ol.geom.Geometry');
 goog.provide('ol.geom.GeometryLayout');
 goog.provide('ol.geom.GeometryType');
 
+goog.require('ol');
 goog.require('ol.functions');
 goog.require('ol.Object');
 goog.require('ol.extent');
diff --git a/src/ol/geom/geometrycollection.js b/src/ol/geom/geometrycollection.js
index 58450b6328..c43a40d08d 100644
--- a/src/ol/geom/geometrycollection.js
+++ b/src/ol/geom/geometrycollection.js
@@ -1,5 +1,6 @@
 goog.provide('ol.geom.GeometryCollection');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
 goog.require('ol.extent');
diff --git a/src/ol/geom/linearring.js b/src/ol/geom/linearring.js
index 98348433ef..a4ebdf1559 100644
--- a/src/ol/geom/linearring.js
+++ b/src/ol/geom/linearring.js
@@ -1,5 +1,6 @@
 goog.provide('ol.geom.LinearRing');
 
+goog.require('ol');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryLayout');
 goog.require('ol.geom.GeometryType');
diff --git a/src/ol/geom/multipoint.js b/src/ol/geom/multipoint.js
index ee9f279f60..2bbd63b490 100644
--- a/src/ol/geom/multipoint.js
+++ b/src/ol/geom/multipoint.js
@@ -1,5 +1,6 @@
 goog.provide('ol.geom.MultiPoint');
 
+goog.require('ol');
 goog.require('ol.array');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryLayout');
diff --git a/src/ol/geom/point.js b/src/ol/geom/point.js
index 91da185d1b..785f053e9f 100644
--- a/src/ol/geom/point.js
+++ b/src/ol/geom/point.js
@@ -1,5 +1,6 @@
 goog.provide('ol.geom.Point');
 
+goog.require('ol');
 goog.require('ol.extent');
 goog.require('ol.geom.GeometryLayout');
 goog.require('ol.geom.GeometryType');
diff --git a/src/ol/geom/simplegeometry.js b/src/ol/geom/simplegeometry.js
index 083e598653..4b2a5e61aa 100644
--- a/src/ol/geom/simplegeometry.js
+++ b/src/ol/geom/simplegeometry.js
@@ -1,5 +1,6 @@
 goog.provide('ol.geom.SimpleGeometry');
 
+goog.require('ol');
 goog.require('ol.functions');
 goog.require('ol.extent');
 goog.require('ol.geom.Geometry');
diff --git a/src/ol/image.js b/src/ol/image.js
index b180c504b9..25e38539b2 100644
--- a/src/ol/image.js
+++ b/src/ol/image.js
@@ -1,5 +1,6 @@
 goog.provide('ol.Image');
 
+goog.require('ol');
 goog.require('ol.ImageBase');
 goog.require('ol.ImageState');
 goog.require('ol.events');
diff --git a/src/ol/imagebase.js b/src/ol/imagebase.js
index bba68288da..05e2c0d13c 100644
--- a/src/ol/imagebase.js
+++ b/src/ol/imagebase.js
@@ -1,6 +1,7 @@
 goog.provide('ol.ImageBase');
 goog.provide('ol.ImageState');
 
+goog.require('ol');
 goog.require('ol.events.EventTarget');
 goog.require('ol.events.EventType');
 
diff --git a/src/ol/imagetile.js b/src/ol/imagetile.js
index 27420d9573..ee2c0f5539 100644
--- a/src/ol/imagetile.js
+++ b/src/ol/imagetile.js
@@ -1,5 +1,6 @@
 goog.provide('ol.ImageTile');
 
+goog.require('ol');
 goog.require('ol.Tile');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
diff --git a/src/ol/interaction/doubleclickzoom.js b/src/ol/interaction/doubleclickzoom.js
index acb5f55966..8412f22bd0 100644
--- a/src/ol/interaction/doubleclickzoom.js
+++ b/src/ol/interaction/doubleclickzoom.js
@@ -1,5 +1,6 @@
 goog.provide('ol.interaction.DoubleClickZoom');
 
+goog.require('ol');
 goog.require('ol.MapBrowserEvent.EventType');
 goog.require('ol.interaction.Interaction');
 
diff --git a/src/ol/interaction/draganddrop.js b/src/ol/interaction/draganddrop.js
index 00226c8e4a..c15582acd3 100644
--- a/src/ol/interaction/draganddrop.js
+++ b/src/ol/interaction/draganddrop.js
@@ -3,6 +3,7 @@
 goog.provide('ol.interaction.DragAndDrop');
 goog.provide('ol.interaction.DragAndDropEvent');
 
+goog.require('ol');
 goog.require('ol.functions');
 goog.require('ol.events');
 goog.require('ol.events.Event');
diff --git a/src/ol/interaction/dragpan.js b/src/ol/interaction/dragpan.js
index f69596ba12..c6b7135e16 100644
--- a/src/ol/interaction/dragpan.js
+++ b/src/ol/interaction/dragpan.js
@@ -1,5 +1,6 @@
 goog.provide('ol.interaction.DragPan');
 
+goog.require('ol');
 goog.require('ol.View');
 goog.require('ol.coordinate');
 goog.require('ol.events.condition');
diff --git a/src/ol/interaction/dragzoom.js b/src/ol/interaction/dragzoom.js
index 3a931ec8b8..fa9652b492 100644
--- a/src/ol/interaction/dragzoom.js
+++ b/src/ol/interaction/dragzoom.js
@@ -1,5 +1,6 @@
 goog.provide('ol.interaction.DragZoom');
 
+goog.require('ol');
 goog.require('ol.animation');
 goog.require('ol.easing');
 goog.require('ol.events.condition');
diff --git a/src/ol/interaction/draw.js b/src/ol/interaction/draw.js
index e4eba5d6e4..52bdb4bc1a 100644
--- a/src/ol/interaction/draw.js
+++ b/src/ol/interaction/draw.js
@@ -3,6 +3,7 @@ goog.provide('ol.interaction.DrawEvent');
 goog.provide('ol.interaction.DrawEventType');
 goog.provide('ol.interaction.DrawMode');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.Event');
 goog.require('ol.Feature');
diff --git a/src/ol/interaction/keyboardzoom.js b/src/ol/interaction/keyboardzoom.js
index 747474e9dd..3489a9d81b 100644
--- a/src/ol/interaction/keyboardzoom.js
+++ b/src/ol/interaction/keyboardzoom.js
@@ -1,5 +1,6 @@
 goog.provide('ol.interaction.KeyboardZoom');
 
+goog.require('ol');
 goog.require('ol.events.EventType');
 goog.require('ol.events.condition');
 goog.require('ol.interaction.Interaction');
diff --git a/src/ol/interaction/select.js b/src/ol/interaction/select.js
index 7badba2d1b..796800c8fd 100644
--- a/src/ol/interaction/select.js
+++ b/src/ol/interaction/select.js
@@ -2,6 +2,7 @@ goog.provide('ol.interaction.Select');
 goog.provide('ol.interaction.SelectEvent');
 goog.provide('ol.interaction.SelectEventType');
 
+goog.require('ol');
 goog.require('ol.asserts');
 goog.require('ol.functions');
 goog.require('ol.Collection');
diff --git a/src/ol/interaction/translate.js b/src/ol/interaction/translate.js
index 85e11a9b5c..06c6cf7ece 100644
--- a/src/ol/interaction/translate.js
+++ b/src/ol/interaction/translate.js
@@ -1,6 +1,7 @@
 goog.provide('ol.interaction.Translate');
 goog.provide('ol.interaction.TranslateEvent');
 
+goog.require('ol');
 goog.require('ol.events.Event');
 goog.require('ol.array');
 goog.require('ol.interaction.Pointer');
diff --git a/src/ol/layer/group.js b/src/ol/layer/group.js
index 394d898f8f..63171fea35 100644
--- a/src/ol/layer/group.js
+++ b/src/ol/layer/group.js
@@ -1,5 +1,6 @@
 goog.provide('ol.layer.Group');
 
+goog.require('ol');
 goog.require('ol.asserts');
 goog.require('ol.Collection');
 goog.require('ol.Object');
diff --git a/src/ol/layer/image.js b/src/ol/layer/image.js
index 086c281429..ce1241d08c 100644
--- a/src/ol/layer/image.js
+++ b/src/ol/layer/image.js
@@ -1,5 +1,6 @@
 goog.provide('ol.layer.Image');
 
+goog.require('ol');
 goog.require('ol.layer.Layer');
 
 
diff --git a/src/ol/layer/vectortile.js b/src/ol/layer/vectortile.js
index 843916eaee..1cdda6d8b4 100644
--- a/src/ol/layer/vectortile.js
+++ b/src/ol/layer/vectortile.js
@@ -1,5 +1,6 @@
 goog.provide('ol.layer.VectorTile');
 
+goog.require('ol');
 goog.require('ol.asserts');
 goog.require('ol.layer.Vector');
 goog.require('ol.obj');
diff --git a/src/ol/map.js b/src/ol/map.js
index acd498c91b..8b5c672395 100644
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -6,6 +6,7 @@ goog.provide('ol.Map');
 goog.provide('ol.MapProperty');
 
 goog.require('goog.async.nextTick');
+goog.require('ol');
 goog.require('ol.Collection');
 goog.require('ol.MapBrowserEvent');
 goog.require('ol.MapBrowserEvent.EventType');
diff --git a/src/ol/mapevent.js b/src/ol/mapevent.js
index 4a92a225a8..f6186ced80 100644
--- a/src/ol/mapevent.js
+++ b/src/ol/mapevent.js
@@ -1,6 +1,7 @@
 goog.provide('ol.MapEvent');
 goog.provide('ol.MapEventType');
 
+goog.require('ol');
 goog.require('ol.events.Event');
 
 
diff --git a/src/ol/net.js b/src/ol/net.js
index 1a2842ce39..3b9684f762 100644
--- a/src/ol/net.js
+++ b/src/ol/net.js
@@ -1,5 +1,7 @@
 goog.provide('ol.net');
 
+goog.require('ol');
+
 
 /**
  * Simple JSONP helper. Supports error callbacks and a custom callback param.
diff --git a/src/ol/object.js b/src/ol/object.js
index 518b910733..e3d3a5dedf 100644
--- a/src/ol/object.js
+++ b/src/ol/object.js
@@ -2,6 +2,7 @@ goog.provide('ol.Object');
 goog.provide('ol.ObjectEvent');
 goog.provide('ol.ObjectEventType');
 
+goog.require('ol');
 goog.require('ol.Observable');
 goog.require('ol.events.Event');
 goog.require('ol.obj');
diff --git a/src/ol/observable.js b/src/ol/observable.js
index 393efcc6ed..ab61f1c98b 100644
--- a/src/ol/observable.js
+++ b/src/ol/observable.js
@@ -1,5 +1,6 @@
 goog.provide('ol.Observable');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventTarget');
 goog.require('ol.events.EventType');
diff --git a/src/ol/overlay.js b/src/ol/overlay.js
index 68895fcd25..5a2f365350 100644
--- a/src/ol/overlay.js
+++ b/src/ol/overlay.js
@@ -1,6 +1,7 @@
 goog.provide('ol.Overlay');
 goog.provide('ol.OverlayPositioning');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.MapEventType');
 goog.require('ol.Object');
diff --git a/src/ol/pointer/mousesource.js b/src/ol/pointer/mousesource.js
index 35102ba59d..2c10082dcc 100644
--- a/src/ol/pointer/mousesource.js
+++ b/src/ol/pointer/mousesource.js
@@ -30,6 +30,7 @@
 
 goog.provide('ol.pointer.MouseSource');
 
+goog.require('ol');
 goog.require('ol.pointer.EventSource');
 
 
diff --git a/src/ol/pointer/mssource.js b/src/ol/pointer/mssource.js
index daff072b2f..d663c190cd 100644
--- a/src/ol/pointer/mssource.js
+++ b/src/ol/pointer/mssource.js
@@ -30,6 +30,7 @@
 
 goog.provide('ol.pointer.MsSource');
 
+goog.require('ol');
 goog.require('ol.pointer.EventSource');
 
 
diff --git a/src/ol/pointer/nativesource.js b/src/ol/pointer/nativesource.js
index 4e1b50f87d..8abeabb325 100644
--- a/src/ol/pointer/nativesource.js
+++ b/src/ol/pointer/nativesource.js
@@ -30,6 +30,7 @@
 
 goog.provide('ol.pointer.NativeSource');
 
+goog.require('ol');
 goog.require('ol.pointer.EventSource');
 
 
diff --git a/src/ol/pointer/pointerevent.js b/src/ol/pointer/pointerevent.js
index 6274330539..20eb00e88a 100644
--- a/src/ol/pointer/pointerevent.js
+++ b/src/ol/pointer/pointerevent.js
@@ -31,6 +31,7 @@
 goog.provide('ol.pointer.PointerEvent');
 
 
+goog.require('ol');
 goog.require('ol.events.Event');
 
 
diff --git a/src/ol/pointer/pointereventhandler.js b/src/ol/pointer/pointereventhandler.js
index 583a1c354a..c3f0199207 100644
--- a/src/ol/pointer/pointereventhandler.js
+++ b/src/ol/pointer/pointereventhandler.js
@@ -30,6 +30,7 @@
 
 goog.provide('ol.pointer.PointerEventHandler');
 
+goog.require('ol');
 goog.require('ol.events');
 goog.require('ol.events.EventTarget');
 
diff --git a/src/ol/render/webgl/imagereplay/defaultshader.js b/src/ol/render/webgl/imagereplay/defaultshader.js
index 495e7a59e0..5cf7a0d7bc 100644
--- a/src/ol/render/webgl/imagereplay/defaultshader.js
+++ b/src/ol/render/webgl/imagereplay/defaultshader.js
@@ -1,6 +1,7 @@
 // This file is automatically generated, do not edit
 goog.provide('ol.render.webgl.imagereplay.defaultshader');
 
+goog.require('ol');
 goog.require('ol.webgl.Fragment');
 goog.require('ol.webgl.Vertex');
 
diff --git a/src/ol/renderer/canvas/tilelayer.js b/src/ol/renderer/canvas/tilelayer.js
index f4d5c4d27c..b9d4033363 100644
--- a/src/ol/renderer/canvas/tilelayer.js
+++ b/src/ol/renderer/canvas/tilelayer.js
@@ -2,6 +2,7 @@
 
 goog.provide('ol.renderer.canvas.TileLayer');
 
+goog.require('ol');
 goog.require('ol.transform');
 goog.require('ol.TileRange');
 goog.require('ol.Tile');
diff --git a/src/ol/renderer/webgl/defaultmapshader.js b/src/ol/renderer/webgl/defaultmapshader.js
index ca2e32176b..82e115baaf 100644
--- a/src/ol/renderer/webgl/defaultmapshader.js
+++ b/src/ol/renderer/webgl/defaultmapshader.js
@@ -1,6 +1,7 @@
 // This file is automatically generated, do not edit
 goog.provide('ol.renderer.webgl.defaultmapshader');
 
+goog.require('ol');
 goog.require('ol.webgl.Fragment');
 goog.require('ol.webgl.Vertex');
 
diff --git a/src/ol/renderer/webgl/tilelayershader.js b/src/ol/renderer/webgl/tilelayershader.js
index 32f2889b1e..17474fdbbc 100644
--- a/src/ol/renderer/webgl/tilelayershader.js
+++ b/src/ol/renderer/webgl/tilelayershader.js
@@ -1,6 +1,7 @@
 // This file is automatically generated, do not edit
 goog.provide('ol.renderer.webgl.tilelayershader');
 
+goog.require('ol');
 goog.require('ol.webgl.Fragment');
 goog.require('ol.webgl.Vertex');
 
diff --git a/src/ol/webgl/shader.mustache b/src/ol/webgl/shader.mustache
index 83406a4803..d3723d913f 100644
--- a/src/ol/webgl/shader.mustache
+++ b/src/ol/webgl/shader.mustache
@@ -1,6 +1,7 @@
 // This file is automatically generated, do not edit
 goog.provide('{{namespace}}');
 
+goog.require('ol');
 goog.require('ol.webgl.Fragment');
 goog.require('ol.webgl.Vertex');