diff --git a/lib/ace/mouse/fold_handler.js b/lib/ace/mouse/fold_handler.js
index 315a1d3b..997ff314 100644
--- a/lib/ace/mouse/fold_handler.js
+++ b/lib/ace/mouse/fold_handler.js
@@ -77,7 +77,7 @@ function FoldHandler(editor) {
             while (i >= 0) {
                 var c = fw[i];
                 if (c == null)
-                    c = fw[i] = session.getFoldWidget();
+                    c = fw[i] = session.getFoldWidget(i);
 
                 if (c == "start") {
                     var range = session.getFoldWidgetRange(i);