diff --git a/src/main/java/org/olat/course/editor/EditorMainController.java b/src/main/java/org/olat/course/editor/EditorMainController.java
index e845b3861988d20668723ee233cb609273929ec5..aaa8e534db9705951cbcd90350af54e9cb2612d8 100644
--- a/src/main/java/org/olat/course/editor/EditorMainController.java
+++ b/src/main/java/org/olat/course/editor/EditorMainController.java
@@ -701,7 +701,7 @@ public class EditorMainController extends MainLayoutBasicController implements G
 				previewController = null;
 			}
 			
-		} else if (source == cmc || source == folderController) {
+		} else if (source == cmc) {
 			//aggressive clean-up
 			removeAsListenerAndDispose(multiSPChooserCtr);
 			removeAsListenerAndDispose(moveCopyController);