--- loncom/rewrites/loncapa_rewrite_on.conf	2014/01/07 20:03:32	1.4
+++ loncom/rewrites/loncapa_rewrite_on.conf	2016/01/26 14:30:30	1.5
@@ -11,6 +11,8 @@
     RewriteRule (.*) - [L]
     RewriteCond %{REQUEST_URI} ^/adm/jsMath/
     RewriteRule (.*) - [L]
+    RewriteCond %{REQUEST_URI} ^(/adm/wrapper|)/adm/.*/exttool$
+    RewriteRule (.*) - [L]
     RewriteCond %{HTTPS} !=on
     RewriteRule ^/(.*)$ https://%{HTTP_HOST}/$1 [R,L]
   </IfModule>