diff --git a/app/assets/javascripts/app/directives/views/panelResizer.js b/app/assets/javascripts/app/directives/views/panelResizer.js
index 07dd35fc2..39f5dc23b 100644
--- a/app/assets/javascripts/app/directives/views/panelResizer.js
+++ b/app/assets/javascripts/app/directives/views/panelResizer.js
@@ -48,7 +48,7 @@ class PanelResizer {
 
     // Handle Double Click Event
     var widthBeforeLastDblClick = 0;
-    panel.ondblclick = () => {
+    resizerColumn.ondblclick = () => {
       var collapsed = $scope.isCollapsed();
       $timeout(() => {
         if(collapsed) {