diff --git a/common/tpl/common_layout.html b/common/tpl/common_layout.html
index c71aca0b5..34fd1de4a 100644
--- a/common/tpl/common_layout.html
+++ b/common/tpl/common_layout.html
@@ -43,7 +43,7 @@
 <!--@if($rss_url)-->
     <link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="{$rss_url}" />
     <link rel="alternate" type="application/atom+xml" title="Atom 1.0" href="{$atom_url}" />
-<!--@elseif($site_module_info->mid == $mid)-->
+<!--@elseif(Context::isInstalled() && $site_module_info->mid == $mid)-->
     <link rel="alternate" type="application/rss+xml" title="RSS 2.0" href="{getUrl('','module','rss','act','rss')}" />
     <link rel="alternate" type="application/atom+xml" title="Atom 1.0" href="{getUrl('','module','rss','act','atom')}" />
 <!--@end-->