diff --git a/xlc/org.eclipse.cdt.xlc.feature/feature.xml b/xlc/org.eclipse.cdt.xlc.feature/feature.xml
index 4389ffef1b4..a9a98081f3a 100644
--- a/xlc/org.eclipse.cdt.xlc.feature/feature.xml
+++ b/xlc/org.eclipse.cdt.xlc.feature/feature.xml
@@ -18,7 +18,7 @@
    </license>
 
    <url>
-      <update label="%updateSiteName" url="http://download.eclipse.org/tools/cdt/releases/callisto"/>
+      <update label="%updateSiteName" url="http://download.eclipse.org/tools/cdt/releases/callisto/"/>
    </url>
 
    <requires>