diff --git a/bin/ovb-instack b/bin/ovb-instack
index 1d02bc4..1b621da 100755
--- a/bin/ovb-instack
+++ b/bin/ovb-instack
@@ -23,7 +23,7 @@ then
 
     export DIB_LOCAL_IMAGE=CentOS-7-x86_64-GenericCloud-1802.qcow2
     export DIB_DISTRIBUTION_MIRROR=http://mirror.centos.org/centos
-    export no_proxy=192.168.24.1,192.168.24.2,192.168.24.3
+    export no_proxy=192.168.24.1,192.168.24.2,192.168.24.3,127.0.0.1
 fi
 
 # Set up the undercloud in preparation for running the deployment