--- loncom/interface/lonhtmlcommon.pm	2017/05/07 13:57:58	1.385
+++ loncom/interface/lonhtmlcommon.pm	2017/05/08 14:20:20	1.386
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.385 2017/05/07 13:57:58 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.386 2017/05/08 14:20:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1727,7 +1727,7 @@ sub show_return_link {
             (($env{'request.noversionuri'}=~/^\/adm\//) &&
              ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
              ($env{'request.noversionuri'}!~
-              m{^/adm/.*/(smppg|bulletinboard|exttool)($|\?)})
+              m{^/adm/.*/(smppg|bulletinboard|ext\.tool)($|\?)})
            ));
 }