diff --git a/src/ol/pointer/mousesource.js b/src/ol/pointer/mousesource.js
index 1e2b41ea5a..9aa1ffa21a 100644
--- a/src/ol/pointer/mousesource.js
+++ b/src/ol/pointer/mousesource.js
@@ -58,7 +58,7 @@ ol.pointer.MouseSource = function(dispatcher) {
 
   /**
    * @const
-   * @type {Array.<goog.math.Coordinate>}
+   * @type {Array.<ol.Pixel>}
    */
   this.lastTouches = [];
 };
@@ -118,7 +118,7 @@ ol.pointer.MouseSource.prototype.isEventSimulatedFromTouch_ =
   var x = inEvent.clientX, y = inEvent.clientY;
   for (var i = 0, l = lts.length, t; i < l && (t = lts[i]); i++) {
     // simulated mouse events will be swallowed near a primary touchend
-    var dx = Math.abs(x - t.x), dy = Math.abs(y - t.y);
+    var dx = Math.abs(x - t[0]), dy = Math.abs(y - t[1]);
     if (dx <= ol.pointer.MouseSource.DEDUP_DIST &&
         dy <= ol.pointer.MouseSource.DEDUP_DIST) {
       return true;
diff --git a/src/ol/pointer/touchsource.js b/src/ol/pointer/touchsource.js
index 30f12db8ef..8f15677a03 100644
--- a/src/ol/pointer/touchsource.js
+++ b/src/ol/pointer/touchsource.js
@@ -31,7 +31,6 @@
 goog.provide('ol.pointer.TouchSource');
 
 goog.require('goog.array');
-goog.require('goog.math.Coordinate');
 goog.require('goog.object');
 goog.require('ol.pointer.EventSource');
 goog.require('ol.pointer.MouseSource');
@@ -434,7 +433,7 @@ ol.pointer.TouchSource.prototype.dedupSynthMouse_ = function(inEvent) {
   // only the primary finger will synth mouse events
   if (this.isPrimaryTouch_(t)) {
     // remember x/y of last touch
-    var lt = new goog.math.Coordinate(t.clientX, t.clientY);
+    var lt = /** @type {ol.Pixel} */ ([t.clientX, t.clientY]);
     lts.push(lt);
 
     goog.global.setTimeout(function() {