diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index f8ff8568..1baf50f2 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -306,7 +306,7 @@ var Editor = function(renderer, session) {
         this._dispatchEvent("change", e);
 
         // update cursor because tab characters can influence the cursor position
-        this.renderer.updateCursor();
+        this.onCursorChange();
     };
 
     this.onTokenizerUpdate = function(e) {