diff --git a/install.xml b/install.xml
index dff85a27ef..c91bec8535 100644
--- a/install.xml
+++ b/install.xml
@@ -983,7 +983,7 @@ anguage Infrstructure (CLI) international standard</string>
             <key>md5sum</key>
             <string>13f9be04ba029d19f822abdcb755c700</string>
             <key>url</key>
-            <uri>http://viewer-source-downloads.s3.amazonaws.com/install_pkgs/llqtwebkit-darwin-qt4.7.1-20110302.tar.bz2</uri>
+            <uri>http://viewer-source-downloads.s3.amazonaws.com/install_pkgs/llqtwebkit-darwin-4.7.1-20110302.tar.bz2</uri>
           </map>
           <key>linux</key>
           <map>