diff --git a/engine/schema/src/com/cloud/upgrade/dao/Upgrade304to305.java b/engine/schema/src/com/cloud/upgrade/dao/Upgrade304to305.java
index dc4668f5870..3e8db4a8a49 100644
--- a/engine/schema/src/com/cloud/upgrade/dao/Upgrade304to305.java
+++ b/engine/schema/src/com/cloud/upgrade/dao/Upgrade304to305.java
@@ -66,7 +66,7 @@ public class Upgrade304to305 extends Upgrade30xBase implements DbUpgrade {
         addVpcProvider(conn);
         updateRouterNetworkRef(conn);
         fixZoneUsingExternalDevices(conn);
-        updateSystemVms(conn);
+//        updateSystemVms(conn);
         fixForeignKeys(conn);
     }