diff --git a/mozilla/extensions/tasks/resources/content/tasksOverlay.js b/mozilla/extensions/tasks/resources/content/tasksOverlay.js
index 3a8acc23503..9d67e4b677f 100644
--- a/mozilla/extensions/tasks/resources/content/tasksOverlay.js
+++ b/mozilla/extensions/tasks/resources/content/tasksOverlay.js
@@ -55,4 +55,4 @@ function OtherTasksOnLoad()
   }
 }
 
-addEventListener("load",OtherTasksOnLoad,true);
+addEventListener("load", OtherTasksOnLoad, false);