--- loncom/interface/loncommon.pm	2021/02/18 15:41:10	1.1354
+++ loncom/interface/loncommon.pm	2021/03/30 23:19:23	1.1355
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1354 2021/02/18 15:41:10 raeburn Exp $
+# $Id: loncommon.pm,v 1.1355 2021/03/30 23:19:23 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -16223,8 +16223,7 @@ sub construct_course {
                    'plc.users.denied',
                    'hidefromcat',
                    'checkforpriv',
-                   'categories',
-                   'internal.uniquecode'],
+                   'categories'],
                    $$crsudom,$$crsunum);
         if ($args->{'textbook'}) {
             $cenv{'internal.textbook'} = $args->{'textbook'};