diff --git a/changelog/upgrade-notes.md b/changelog/upgrade-notes.md
index c26a8ae1b3..b555997b91 100644
--- a/changelog/upgrade-notes.md
+++ b/changelog/upgrade-notes.md
@@ -17,6 +17,7 @@ A number of internal types have been renamed.  This will not affect those who us
  * rename `ol.GeolocationProperty` to `ol.Geolocation.Property`
  * rename `ol.OverlayProperty` to `ol.Overlay.Property`
  * rename `ol.OverlayPositioning` to `ol.Overlay.Positioning`
+ * rename `ol.control.MousePositionProperty` to `ol.control.MousePosition.Property`
 
 ### v3.18.0
 
diff --git a/src/ol/control/mouseposition.js b/src/ol/control/mouseposition.js
index 143db4b553..1e7658e20b 100644
--- a/src/ol/control/mouseposition.js
+++ b/src/ol/control/mouseposition.js
@@ -10,15 +10,6 @@ goog.require('ol.control.Control');
 goog.require('ol.proj');
 
 
-/**
- * @enum {string}
- */
-ol.control.MousePositionProperty = {
-  PROJECTION: 'projection',
-  COORDINATE_FORMAT: 'coordinateFormat'
-};
-
-
 /**
  * @classdesc
  * A control to show the 2D coordinates of the mouse cursor. By default, these
@@ -49,7 +40,7 @@ ol.control.MousePosition = function(opt_options) {
   });
 
   ol.events.listen(this,
-      ol.Object.getChangeEventType(ol.control.MousePositionProperty.PROJECTION),
+      ol.Object.getChangeEventType(ol.control.MousePosition.Property.PROJECTION),
       this.handleProjectionChanged_, this);
 
   if (options.coordinateFormat) {
@@ -131,7 +122,7 @@ ol.control.MousePosition.prototype.handleProjectionChanged_ = function() {
  */
 ol.control.MousePosition.prototype.getCoordinateFormat = function() {
   return /** @type {ol.CoordinateFormatType|undefined} */ (
-      this.get(ol.control.MousePositionProperty.COORDINATE_FORMAT));
+      this.get(ol.control.MousePosition.Property.COORDINATE_FORMAT));
 };
 
 
@@ -144,7 +135,7 @@ ol.control.MousePosition.prototype.getCoordinateFormat = function() {
  */
 ol.control.MousePosition.prototype.getProjection = function() {
   return /** @type {ol.proj.Projection|undefined} */ (
-      this.get(ol.control.MousePositionProperty.PROJECTION));
+      this.get(ol.control.MousePosition.Property.PROJECTION));
 };
 
 
@@ -195,7 +186,7 @@ ol.control.MousePosition.prototype.setMap = function(map) {
  * @api stable
  */
 ol.control.MousePosition.prototype.setCoordinateFormat = function(format) {
-  this.set(ol.control.MousePositionProperty.COORDINATE_FORMAT, format);
+  this.set(ol.control.MousePosition.Property.COORDINATE_FORMAT, format);
 };
 
 
@@ -207,7 +198,7 @@ ol.control.MousePosition.prototype.setCoordinateFormat = function(format) {
  * @api stable
  */
 ol.control.MousePosition.prototype.setProjection = function(projection) {
-  this.set(ol.control.MousePositionProperty.PROJECTION, projection);
+  this.set(ol.control.MousePosition.Property.PROJECTION, projection);
 };
 
 
@@ -244,3 +235,12 @@ ol.control.MousePosition.prototype.updateHTML_ = function(pixel) {
     this.renderedHTML_ = html;
   }
 };
+
+
+/**
+ * @enum {string}
+ */
+ol.control.MousePosition.Property = {
+  PROJECTION: 'projection',
+  COORDINATE_FORMAT: 'coordinateFormat'
+};