diff --git a/lib/WebGUI/Content/SiteIndex.pm b/lib/WebGUI/Content/SiteIndex.pm
index cef377f4f..52b962c01 100644
--- a/lib/WebGUI/Content/SiteIndex.pm
+++ b/lib/WebGUI/Content/SiteIndex.pm
@@ -50,7 +50,7 @@ sub handler {
     my $session = shift;
     
     my $p = $session->url->page();
-    unless ($p =~ m/siteindex\.xml/i) {
+    unless ($p =~ m/siteindex\.xml$/i) {
         return undef;
     }