diff --git a/src/ol/dom/dom.js b/src/ol/dom/dom.js
index 387d49dc99..32127f77d9 100644
--- a/src/ol/dom/dom.js
+++ b/src/ol/dom/dom.js
@@ -9,6 +9,7 @@ goog.require('goog.dom.TagName');
 goog.require('goog.style');
 goog.require('goog.userAgent');
 goog.require('goog.vec.Mat4');
+goog.require('ol');
 
 
 /**
diff --git a/src/ol/mapbrowserevent.js b/src/ol/mapbrowserevent.js
index ed2fbb4322..d381f9783c 100644
--- a/src/ol/mapbrowserevent.js
+++ b/src/ol/mapbrowserevent.js
@@ -10,6 +10,7 @@ goog.require('goog.events.BrowserEvent');
 goog.require('goog.events.EventTarget');
 goog.require('goog.events.EventType');
 goog.require('goog.object');
+goog.require('ol');
 goog.require('ol.Coordinate');
 goog.require('ol.MapEvent');
 goog.require('ol.Pixel');
diff --git a/src/ol/renderer/canvas/canvasmaprenderer.js b/src/ol/renderer/canvas/canvasmaprenderer.js
index e0d499a520..29686da90d 100644
--- a/src/ol/renderer/canvas/canvasmaprenderer.js
+++ b/src/ol/renderer/canvas/canvasmaprenderer.js
@@ -6,6 +6,7 @@ goog.require('goog.asserts');
 goog.require('goog.dom');
 goog.require('goog.style');
 goog.require('goog.vec.Mat4');
+goog.require('ol');
 goog.require('ol.css');
 goog.require('ol.dom');
 goog.require('ol.layer.Image');
diff --git a/src/ol/renderer/dom/dommaprenderer.js b/src/ol/renderer/dom/dommaprenderer.js
index 8f5eec30ca..c055d038e1 100644
--- a/src/ol/renderer/dom/dommaprenderer.js
+++ b/src/ol/renderer/dom/dommaprenderer.js
@@ -5,6 +5,7 @@ goog.require('goog.dom');
 goog.require('goog.dom.TagName');
 goog.require('goog.functions');
 goog.require('goog.style');
+goog.require('ol');
 goog.require('ol.css');
 goog.require('ol.layer.Image');
 goog.require('ol.layer.Tile');
diff --git a/src/ol/renderer/dom/domtilelayerrenderer.js b/src/ol/renderer/dom/domtilelayerrenderer.js
index 439fa0e145..f76952cbb7 100644
--- a/src/ol/renderer/dom/domtilelayerrenderer.js
+++ b/src/ol/renderer/dom/domtilelayerrenderer.js
@@ -10,6 +10,7 @@ goog.require('goog.dom.TagName');
 goog.require('goog.object');
 goog.require('goog.style');
 goog.require('goog.vec.Mat4');
+goog.require('ol');
 goog.require('ol.Coordinate');
 goog.require('ol.Tile');
 goog.require('ol.TileCoord');
diff --git a/src/ol/renderer/webgl/webglmaprenderer.js b/src/ol/renderer/webgl/webglmaprenderer.js
index df1f4597d1..53f2a00bc2 100644
--- a/src/ol/renderer/webgl/webglmaprenderer.js
+++ b/src/ol/renderer/webgl/webglmaprenderer.js
@@ -13,6 +13,7 @@ goog.require('goog.log.Logger');
 goog.require('goog.object');
 goog.require('goog.style');
 goog.require('goog.webgl');
+goog.require('ol');
 goog.require('ol.Tile');
 goog.require('ol.css');
 goog.require('ol.dom');
diff --git a/src/ol/source/bingmapssource.js b/src/ol/source/bingmapssource.js
index 0562241565..457eb1a489 100644
--- a/src/ol/source/bingmapssource.js
+++ b/src/ol/source/bingmapssource.js
@@ -4,6 +4,7 @@ goog.require('goog.Uri');
 goog.require('goog.array');
 goog.require('goog.asserts');
 goog.require('goog.net.Jsonp');
+goog.require('ol');
 goog.require('ol.Attribution');
 goog.require('ol.TileRange');
 goog.require('ol.TileUrlFunction');
diff --git a/src/ol/source/mapquestsource.js b/src/ol/source/mapquestsource.js
index 8d9287dc11..3705a00a5d 100644
--- a/src/ol/source/mapquestsource.js
+++ b/src/ol/source/mapquestsource.js
@@ -1,6 +1,7 @@
 goog.provide('ol.source.MapQuest');
 
 goog.require('goog.asserts');
+goog.require('ol');
 goog.require('ol.Attribution');
 goog.require('ol.source.OSM');
 goog.require('ol.source.XYZ');
diff --git a/src/ol/source/osmsource.js b/src/ol/source/osmsource.js
index ba07e01629..9dac5d83cf 100644
--- a/src/ol/source/osmsource.js
+++ b/src/ol/source/osmsource.js
@@ -1,5 +1,6 @@
 goog.provide('ol.source.OSM');
 
+goog.require('ol');
 goog.require('ol.Attribution');
 goog.require('ol.source.XYZ');
 
diff --git a/src/ol/source/stamensource.js b/src/ol/source/stamensource.js
index 0d4c5c36a0..9f7e00aab0 100644
--- a/src/ol/source/stamensource.js
+++ b/src/ol/source/stamensource.js
@@ -1,6 +1,7 @@
 goog.provide('ol.source.Stamen');
 
 goog.require('goog.asserts');
+goog.require('ol');
 goog.require('ol.Attribution');
 goog.require('ol.source.OSM');
 goog.require('ol.source.XYZ');