diff --git a/src/interaction/InteractionManager.js b/src/interaction/InteractionManager.js
index 472985c..fb5d9a8 100644
--- a/src/interaction/InteractionManager.js
+++ b/src/interaction/InteractionManager.js
@@ -1,6 +1,12 @@
 var core = require('../core'),
     InteractionData = require('./InteractionData');
 
+// Mix interactiveTarget into core.DisplayObject.prototype
+Object.assign(
+    core.DisplayObject.prototype,
+    require('./interactiveTarget')
+);
+
 /**
  * The interaction manager deals with mouse and touch events. Any DisplayObject can be interactive
  * if its interactive parameter is set to true

diff --git a/src/interaction/InteractionManager.js b/src/interaction/InteractionManager.js
index 472985c..fb5d9a8 100644
--- a/src/interaction/InteractionManager.js
+++ b/src/interaction/InteractionManager.js
@@ -1,6 +1,12 @@
 var core = require('../core'),
     InteractionData = require('./InteractionData');
 
+// Mix interactiveTarget into core.DisplayObject.prototype
+Object.assign(
+    core.DisplayObject.prototype,
+    require('./interactiveTarget')
+);
+
 /**
  * The interaction manager deals with mouse and touch events. Any DisplayObject can be interactive
  * if its interactive parameter is set to true
diff --git a/src/interaction/interactiveTarget.js b/src/interaction/interactiveTarget.js
index a7f2ae5..bde2a23 100644
--- a/src/interaction/interactiveTarget.js
+++ b/src/interaction/interactiveTarget.js
@@ -1,13 +1,46 @@
-var core = require('../core');
+/**
+ * Default property values of interactive objects
+ * used by {@link PIXI.interaction.InteractionManager}.
+ *
+ * @mixin
+ * @memberof PIXI.interaction
+ * @example
+ *      function MyObject() {}
+ *
+ *      Object.assign(
+ *          MyObject.prototype,
+ *          PIXI.interaction.interactiveTarget)
+ *      );
+ */
 
+module.exports = {
+    /**
+     * @todo
+     */
+    interactive: false;
+    /**
+     * @todo
+     */
+    buttonMode: false;
+    /**
+     * @todo
+     */
+    interactiveChildren: true;
+    /**
+     * @todo
+     */
+    defaultCursor: 'pointer';
 
-core.DisplayObject.prototype.interactive = false;
-core.DisplayObject.prototype.buttonMode = false;
-core.DisplayObject.prototype.interactiveChildren = true;
-core.DisplayObject.prototype.defaultCursor = 'pointer';
+    // some internal checks..
 
-// some internal checks..
-core.DisplayObject.prototype._over = false;
-core.DisplayObject.prototype._touchDown = false;
-
-module.exports = {};
+    /**
+     * @todo
+     * @private
+     */
+    _over: false;
+    /**
+     * @todo
+     * @private
+     */
+    _touchDown: false;
+};