diff --git a/src/static/js/ace2_inner.js b/src/static/js/ace2_inner.js
index d4ae599a0..c89ed7006 100644
--- a/src/static/js/ace2_inner.js
+++ b/src/static/js/ace2_inner.js
@@ -4845,7 +4845,6 @@ function Ace2Inner(){
 
   function setLineListType(lineNum, listType)
   {
-    debugger;
     if(listType == ''){
       documentAttributeManager.removeAttributeOnLine(lineNum, listAttributeName);
     }else{