diff --git a/src/ol/events/eventtype.js b/src/ol/events/eventtype.js
new file mode 100644
index 0000000000..987650f00d
--- /dev/null
+++ b/src/ol/events/eventtype.js
@@ -0,0 +1,35 @@
+goog.provide('ol.events.EventType');
+
+/**
+ * @enum {string}
+ * @const
+ */
+ol.events.EventType = {
+  /**
+   * Generic change event. Triggered when the revision counter is increased.
+   * @event ol.events.Event#change
+   * @api
+   */
+  CHANGE: 'change',
+
+  CLICK: 'click',
+  DBLCLICK: 'dblclick',
+  DRAGENTER: 'dragenter',
+  DRAGOVER: 'dragover',
+  DROP: 'drop',
+  ERROR: 'error',
+  KEYDOWN: 'keydown',
+  KEYPRESS: 'keypress',
+  LOAD: 'load',
+  MOUSEDOWN: 'mousedown',
+  MOUSEMOVE: 'mousemove',
+  MOUSEOUT: 'mouseout',
+  MOUSEUP: 'mouseup',
+  MOUSEWHEEL: 'mousewheel',
+  MSPOINTERDOWN: 'mspointerdown',
+  RESIZE: 'resize',
+  TOUCHSTART: 'touchstart',
+  TOUCHMOVE: 'touchmove',
+  TOUCHEND: 'touchend',
+  WHEEL: 'wheel'
+};
diff --git a/src/ol/events.js b/src/ol/events/index.js
similarity index 89%
rename from src/ol/events.js
rename to src/ol/events/index.js
index 20fe8e97c6..fd2f96fb20 100644
--- a/src/ol/events.js
+++ b/src/ol/events/index.js
@@ -1,57 +1,8 @@
 goog.provide('ol.events');
-goog.provide('ol.events.EventType');
-goog.provide('ol.events.KeyCode');
 
 goog.require('ol.obj');
 
 
-/**
- * @enum {string}
- * @const
- */
-ol.events.EventType = {
-  /**
-   * Generic change event. Triggered when the revision counter is increased.
-   * @event ol.events.Event#change
-   * @api
-   */
-  CHANGE: 'change',
-
-  CLICK: 'click',
-  DBLCLICK: 'dblclick',
-  DRAGENTER: 'dragenter',
-  DRAGOVER: 'dragover',
-  DROP: 'drop',
-  ERROR: 'error',
-  KEYDOWN: 'keydown',
-  KEYPRESS: 'keypress',
-  LOAD: 'load',
-  MOUSEDOWN: 'mousedown',
-  MOUSEMOVE: 'mousemove',
-  MOUSEOUT: 'mouseout',
-  MOUSEUP: 'mouseup',
-  MOUSEWHEEL: 'mousewheel',
-  MSPOINTERDOWN: 'mspointerdown',
-  RESIZE: 'resize',
-  TOUCHSTART: 'touchstart',
-  TOUCHMOVE: 'touchmove',
-  TOUCHEND: 'touchend',
-  WHEEL: 'wheel'
-};
-
-
-/**
- * @enum {number}
- * @const
- */
-ol.events.KeyCode = {
-  LEFT: 37,
-  UP: 38,
-  RIGHT: 39,
-  DOWN: 40
-};
-
-
 /**
  * @param {ol.EventsKey} listenerObj Listener object.
  * @return {ol.EventsListenerFunctionType} Bound listener.
diff --git a/src/ol/events/keycode.js b/src/ol/events/keycode.js
new file mode 100644
index 0000000000..5a6ec4535a
--- /dev/null
+++ b/src/ol/events/keycode.js
@@ -0,0 +1,12 @@
+goog.provide('ol.events.KeyCode');
+
+/**
+ * @enum {number}
+ * @const
+ */
+ol.events.KeyCode = {
+  LEFT: 37,
+  UP: 38,
+  RIGHT: 39,
+  DOWN: 40
+};