diff --git a/src/com/jpexs/decompiler/flash/gui/abc/SlotConstTraitDetailPanel.java b/src/com/jpexs/decompiler/flash/gui/abc/SlotConstTraitDetailPanel.java
index ef537dc32..51ca08af5 100644
--- a/src/com/jpexs/decompiler/flash/gui/abc/SlotConstTraitDetailPanel.java
+++ b/src/com/jpexs/decompiler/flash/gui/abc/SlotConstTraitDetailPanel.java
@@ -123,6 +123,7 @@ public class SlotConstTraitDetailPanel extends JPanel implements TraitDetail {
             return false;
         }
 
+        abc.markSameContextMultinames();
         ((Tag) abc.parentTag).setModified(true);
         return true;
     }