diff --git a/contrib/x11/concurrent-widgets.factor b/contrib/x11/concurrent-widgets.factor
index 9f639e7d67..aca2d5b2f9 100644
--- a/contrib/x11/concurrent-widgets.factor
+++ b/contrib/x11/concurrent-widgets.factor
@@ -23,8 +23,6 @@ TUPLE: window display id ;
 
 SYMBOL: window-table
 
-! 10 <hashtable> window-table set
-
 10 <hashtable> window-table set-global
 
 : add-to-window-table ( <window> -- )