diff --git a/WebsitePanel/Sources/WebsitePanel.EnterpriseServer.Base/Common/WebPlatformInstaller.cs b/WebsitePanel/Sources/WebsitePanel.EnterpriseServer.Base/Common/WebPlatformInstaller.cs
index fbc57ed9..bc103300 100644
--- a/WebsitePanel/Sources/WebsitePanel.EnterpriseServer.Base/Common/WebPlatformInstaller.cs
+++ b/WebsitePanel/Sources/WebsitePanel.EnterpriseServer.Base/Common/WebPlatformInstaller.cs
@@ -7,7 +7,7 @@ namespace WebsitePanel.EnterpriseServer.Base.Common
 {
     public class WebPlatformInstaller
     {
-        public const string MAIN_FEED_URL = "https://www.microsoft.com/web/webpi/4.2/webproductlist.xml";
-        public const string ZOO_FEED  = "http://www.helicontech.com/zoo/feed/wsp21";
+        public const string MAIN_FEED_URL = "http://www.microsoft.com/web/webpi/4.5/WebProductList.xml";
+        public const string ZOO_FEED = "http://www.helicontech.com/zoo/feed-wsp21.xml";
     }
 }