diff --git a/lib/ace/edit_session/folding.js b/lib/ace/edit_session/folding.js
index 41ff192e..32dd00c4 100644
--- a/lib/ace/edit_session/folding.js
+++ b/lib/ace/edit_session/folding.js
@@ -368,13 +368,13 @@ function Folding() {
             folds.splice(folds.indexOf(fold), 1);
         } else
         // The fold goes over more then one row. This means remvoing this fold
-        // will cause the fold line to get splitted up.
+        // will cause the fold line to get splitted up. newFoldLine is the second part
         {
             var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
-            newFoldLine.folds.shift();
-            foldLine.start.row = folds[0].start.row;
-            foldLine.start.column = folds[0].start.column;
-            this.$addFoldLine(newFoldLine);
+            folds = newFoldLine.folds;
+            folds.shift();
+            newFoldLine.start.row = folds[0].start.row;
+            newFoldLine.start.column = folds[0].start.column;
         }
 
         if (this.$useWrapMode) {