diff --git a/register_vms.sh b/register_vms.sh
index fbc85d7..69c83ea 100644
--- a/register_vms.sh
+++ b/register_vms.sh
@@ -5,6 +5,8 @@ OS_PROJECT=$1
 WIN_PROJECT=$2
 API_TOKEN=$3
 
+export OS_CLIENT_CONFIG_FILE=/deployments/$OS_PROJECT-$WIN_PROJECT/clouds.yaml
+
 # check directory exists
 if [ ! -d /deployments/$OS_PROJECT-$WIN_PROJECT/ ]; then
     >&2 echo "Directory Doesn't exist"