diff --git a/src/pixi/InteractionManager.js b/src/pixi/InteractionManager.js
index 7d0b037..b80f144 100644
--- a/src/pixi/InteractionManager.js
+++ b/src/pixi/InteractionManager.js
@@ -204,7 +204,7 @@
     domElement.addEventListener('touchend', this.onTouchEnd, true);
     domElement.addEventListener('touchmove', this.onTouchMove, true);
 
-    document.body.addEventListener('mouseup',  this.onMouseUp, true);
+    window.addEventListener('mouseup',  this.onMouseUp, true);
 };
 
 
@@ -226,7 +226,7 @@
 
     this.interactionDOMElement = null;
 
-    document.body.removeEventListener('mouseup',  this.onMouseUp, true);
+    window.removeEventListener('mouseup',  this.onMouseUp, true);
 };
 
 /**