diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index dd38d67d..4f82595c 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -174,7 +174,10 @@ var Editor = function(renderer, session) {
 
         this.onChangeMode();
 
+        this.$blockScrolling += 1;
         this.onCursorChange();
+        this.$blockScrolling -= 1;
+
         this.onScrollTopChange();
         this.onScrollLeftChange();
         this.onSelectionChange();