diff --git a/externs/olx.js b/externs/olx.js
index 43625bec13..98ae57309d 100644
--- a/externs/olx.js
+++ b/externs/olx.js
@@ -6845,14 +6845,14 @@ olx.style.FillOptions.prototype.color;
 
 /**
  * @typedef {{anchor: (Array.<number>|undefined),
- *     anchorOrigin: (ol.style.Icon.Origin|undefined),
+ *     anchorOrigin: (ol.style.IconOrigin|undefined),
  *     anchorXUnits: (ol.style.Icon.AnchorUnits|undefined),
  *     anchorYUnits: (ol.style.Icon.AnchorUnits|undefined),
  *     color: (ol.Color|string|undefined),
  *     crossOrigin: (null|string|undefined),
  *     img: (Image|HTMLCanvasElement|undefined),
  *     offset: (Array.<number>|undefined),
- *     offsetOrigin: (ol.style.Icon.Origin|undefined),
+ *     offsetOrigin: (ol.style.IconOrigin|undefined),
  *     opacity: (number|undefined),
  *     scale: (number|undefined),
  *     snapToPixel: (boolean|undefined),
@@ -6876,7 +6876,7 @@ olx.style.IconOptions.prototype.anchor;
 /**
  * Origin of the anchor: `bottom-left`, `bottom-right`, `top-left` or
  * `top-right`. Default is `top-left`.
- * @type {ol.style.Icon.Origin|undefined}
+ * @type {ol.style.IconOrigin|undefined}
  * @api
  */
 olx.style.IconOptions.prototype.anchorOrigin;
@@ -6945,7 +6945,7 @@ olx.style.IconOptions.prototype.offset;
 /**
  * Origin of the offset: `bottom-left`, `bottom-right`, `top-left` or
  * `top-right`. Default is `top-left`.
- * @type {ol.style.Icon.Origin|undefined}
+ * @type {ol.style.IconOrigin|undefined}
  * @api
  */
 olx.style.IconOptions.prototype.offsetOrigin;
diff --git a/src/ol/format/kml.js b/src/ol/format/kml.js
index 39dd52d934..1071c9d673 100644
--- a/src/ol/format/kml.js
+++ b/src/ol/format/kml.js
@@ -27,6 +27,7 @@ goog.require('ol.math');
 goog.require('ol.proj');
 goog.require('ol.style.Fill');
 goog.require('ol.style.Icon');
+goog.require('ol.style.IconOrigin');
 goog.require('ol.style.Stroke');
 goog.require('ol.style.Style');
 goog.require('ol.style.Text');
@@ -212,7 +213,7 @@ ol.format.KML.createStyleDefaults_ = function() {
    */
   ol.format.KML.DEFAULT_IMAGE_STYLE_ = new ol.style.Icon({
     anchor: ol.format.KML.DEFAULT_IMAGE_STYLE_ANCHOR_,
-    anchorOrigin: ol.style.Icon.Origin.BOTTOM_LEFT,
+    anchorOrigin: ol.style.IconOrigin.BOTTOM_LEFT,
     anchorXUnits: ol.format.KML.DEFAULT_IMAGE_STYLE_ANCHOR_X_UNITS_,
     anchorYUnits: ol.format.KML.DEFAULT_IMAGE_STYLE_ANCHOR_Y_UNITS_,
     crossOrigin: 'anonymous',
@@ -627,12 +628,12 @@ ol.format.KML.IconStyleParser_ = function(node, objectStack) {
 
     var imageStyle = new ol.style.Icon({
       anchor: anchor,
-      anchorOrigin: ol.style.Icon.Origin.BOTTOM_LEFT,
+      anchorOrigin: ol.style.IconOrigin.BOTTOM_LEFT,
       anchorXUnits: anchorXUnits,
       anchorYUnits: anchorYUnits,
       crossOrigin: 'anonymous', // FIXME should this be configurable?
       offset: offset,
-      offsetOrigin: ol.style.Icon.Origin.BOTTOM_LEFT,
+      offsetOrigin: ol.style.IconOrigin.BOTTOM_LEFT,
       rotation: rotation,
       scale: scale,
       size: size,
diff --git a/src/ol/style/icon.js b/src/ol/style/icon.js
index b614823deb..8146d50ea8 100644
--- a/src/ol/style/icon.js
+++ b/src/ol/style/icon.js
@@ -7,6 +7,7 @@ goog.require('ol.color');
 goog.require('ol.events');
 goog.require('ol.events.EventType');
 goog.require('ol.style.IconImage');
+goog.require('ol.style.IconOrigin');
 goog.require('ol.style.Image');
 
 
@@ -37,10 +38,10 @@ ol.style.Icon = function(opt_options) {
 
   /**
    * @private
-   * @type {ol.style.Icon.Origin}
+   * @type {ol.style.IconOrigin}
    */
   this.anchorOrigin_ = options.anchorOrigin !== undefined ?
-      options.anchorOrigin : ol.style.Icon.Origin.TOP_LEFT;
+      options.anchorOrigin : ol.style.IconOrigin.TOP_LEFT;
 
   /**
    * @private
@@ -117,10 +118,10 @@ ol.style.Icon = function(opt_options) {
 
   /**
    * @private
-   * @type {ol.style.Icon.Origin}
+   * @type {ol.style.IconOrigin}
    */
   this.offsetOrigin_ = options.offsetOrigin !== undefined ?
-      options.offsetOrigin : ol.style.Icon.Origin.TOP_LEFT;
+      options.offsetOrigin : ol.style.IconOrigin.TOP_LEFT;
 
   /**
    * @private
@@ -238,19 +239,19 @@ ol.style.Icon.prototype.getAnchor = function() {
     }
   }
 
-  if (this.anchorOrigin_ != ol.style.Icon.Origin.TOP_LEFT) {
+  if (this.anchorOrigin_ != ol.style.IconOrigin.TOP_LEFT) {
     if (!size) {
       return null;
     }
     if (anchor === this.anchor_) {
       anchor = this.anchor_.slice();
     }
-    if (this.anchorOrigin_ == ol.style.Icon.Origin.TOP_RIGHT ||
-        this.anchorOrigin_ == ol.style.Icon.Origin.BOTTOM_RIGHT) {
+    if (this.anchorOrigin_ == ol.style.IconOrigin.TOP_RIGHT ||
+        this.anchorOrigin_ == ol.style.IconOrigin.BOTTOM_RIGHT) {
       anchor[0] = -anchor[0] + size[0];
     }
-    if (this.anchorOrigin_ == ol.style.Icon.Origin.BOTTOM_LEFT ||
-        this.anchorOrigin_ == ol.style.Icon.Origin.BOTTOM_RIGHT) {
+    if (this.anchorOrigin_ == ol.style.IconOrigin.BOTTOM_LEFT ||
+        this.anchorOrigin_ == ol.style.IconOrigin.BOTTOM_RIGHT) {
       anchor[1] = -anchor[1] + size[1];
     }
   }
@@ -323,19 +324,19 @@ ol.style.Icon.prototype.getOrigin = function() {
   }
   var offset = this.offset_;
 
-  if (this.offsetOrigin_ != ol.style.Icon.Origin.TOP_LEFT) {
+  if (this.offsetOrigin_ != ol.style.IconOrigin.TOP_LEFT) {
     var size = this.getSize();
     var iconImageSize = this.iconImage_.getSize();
     if (!size || !iconImageSize) {
       return null;
     }
     offset = offset.slice();
-    if (this.offsetOrigin_ == ol.style.Icon.Origin.TOP_RIGHT ||
-        this.offsetOrigin_ == ol.style.Icon.Origin.BOTTOM_RIGHT) {
+    if (this.offsetOrigin_ == ol.style.IconOrigin.TOP_RIGHT ||
+        this.offsetOrigin_ == ol.style.IconOrigin.BOTTOM_RIGHT) {
       offset[0] = iconImageSize[0] - size[0] - offset[0];
     }
-    if (this.offsetOrigin_ == ol.style.Icon.Origin.BOTTOM_LEFT ||
-        this.offsetOrigin_ == ol.style.Icon.Origin.BOTTOM_RIGHT) {
+    if (this.offsetOrigin_ == ol.style.IconOrigin.BOTTOM_LEFT ||
+        this.offsetOrigin_ == ol.style.IconOrigin.BOTTOM_RIGHT) {
       offset[1] = iconImageSize[1] - size[1] - offset[1];
     }
   }
@@ -401,15 +402,3 @@ ol.style.Icon.AnchorUnits = {
   FRACTION: 'fraction',
   PIXELS: 'pixels'
 };
-
-
-/**
- * Icon origin. One of 'bottom-left', 'bottom-right', 'top-left', 'top-right'.
- * @enum {string}
- */
-ol.style.Icon.Origin = {
-  BOTTOM_LEFT: 'bottom-left',
-  BOTTOM_RIGHT: 'bottom-right',
-  TOP_LEFT: 'top-left',
-  TOP_RIGHT: 'top-right'
-};
diff --git a/src/ol/style/iconorigin.js b/src/ol/style/iconorigin.js
new file mode 100644
index 0000000000..8acff2f9ab
--- /dev/null
+++ b/src/ol/style/iconorigin.js
@@ -0,0 +1,12 @@
+goog.provide('ol.style.IconOrigin');
+
+/**
+ * Icon origin. One of 'bottom-left', 'bottom-right', 'top-left', 'top-right'.
+ * @enum {string}
+ */
+ol.style.IconOrigin = {
+  BOTTOM_LEFT: 'bottom-left',
+  BOTTOM_RIGHT: 'bottom-right',
+  TOP_LEFT: 'top-left',
+  TOP_RIGHT: 'top-right'
+};