diff --git a/plugins/ui-designer/src/com/intellij/uiDesigner/Properties.java b/plugins/ui-designer/src/com/intellij/uiDesigner/Properties.java
index 9b440cb31f5b..89c0136d1a7e 100644
--- a/plugins/ui-designer/src/com/intellij/uiDesigner/Properties.java
+++ b/plugins/ui-designer/src/com/intellij/uiDesigner/Properties.java
@@ -82,6 +82,7 @@ public final class Properties implements BaseComponent, JDOMExternalizable{
           }
         }
       }
+      myClass2DeprecatedProperties.put(aClass.getName(), deprecated);
     }
 
     return deprecated.contains(propertyName);