diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8dc795ddcc3598ca813a9ad68467aee4f9eeafb4..6015932c22ff122cf12069ac2482817311592f35 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -48,8 +48,7 @@ deploy_http_proxy_node:
       export HTTP_PROXY_INSTANCE_ID=$(openstack server create
       -c id -f value --image $HTTP_PROXY_IMAGE_ID
       --network $PROXY_NETWORK
-      --security-group https-port
-      --security-group http-port
+      --security-group webserver_sec_group
       --security-group allow-ssh
       --user-data user_data.txt
       --flavor $INSTANCE_FLAVOR