diff --git a/application/models/UpdateForm.php b/application/models/UpdateForm.php
index 60b4251095b..fc195fcfee3 100644
--- a/application/models/UpdateForm.php
+++ b/application/models/UpdateForm.php
@@ -948,7 +948,7 @@ private function _performRequest($getters, $CREATE_NEW_COOKIE_FILE=FALSE)
             
             if($this->proxy_host_name != '')
             {
-                $proxy = $this->proxy_host_name.':'proxy_host_port;
+                $proxy = $this->proxy_host_name.':'.proxy_host_port;
                 curl_setopt($ch, CURLOPT_PROXY, $proxy);
             }