diff --git a/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java b/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
index 2955801f7..82cba758b 100644
--- a/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
@@ -335,7 +335,7 @@ public abstract class JListControlPane extends JControlPane implements ListContr
         getHelper().checkButtonEnabled();
     }
 
-    private class NameableListCellRenderer extends
+    protected class NameableListCellRenderer extends
             DefaultListCellRenderer {
         @Override
         public Component getListCellRendererComponent(JList list, Object value,