diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e2956f7851f543dfa055197accc1744b1890b762..8915b12a2764268b4e129c6c7c7332db4b1e8c6f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -207,8 +207,10 @@ deploy_http_proxy_node:
       cmd+=" -c id -f value --image $HTTP_PROXY_IMAGE_ID"
       cmd+=" --flavor $INSTANCE_FLAVOR"
       cmd+=" --network $PROXY_NETWORK"
-      cmd+=" --security-group webserver_sec_group"
-      cmd+=" --security-group allow-ssh"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
       cmd+=" --user-data user_data.txt"
       if [ -n "$HTTP_PROXY_PORT" ];then cmd+=" --port $HTTP_PROXY_PORT"; fi
       cmd+=" --wait $HTTP_PROXY_INSTANCE_NAME"
@@ -258,7 +260,10 @@ deploy_ssh_proxy_node:
       cmd+=" -c id -f value --image $SSH_PROXY_IMAGE_ID"
       cmd+=" --flavor $INSTANCE_FLAVOR"
       cmd+=" --network $PROXY_NETWORK"
-      cmd+=" --security-group allow-ssh"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
       cmd+=" --user-data user_data.txt"
       if [ -n "$SSH_PROXY_PORT" ];then cmd+=" --port $SSH_PROXY_PORT"; fi
       cmd+=" --wait $SSH_PROXY_INSTANCE_NAME"
@@ -309,7 +314,10 @@ deploy_login_node:
       cmd+=" -c id -f value --image $LOGIN_IMAGE_ID"
       cmd+=" --flavor $INSTANCE_FLAVOR"
       cmd+=" --network $INSTANCE_NETWORK"
-      cmd+=" --security-group allow-ssh"
+      for security_group in ${SECURITY_GROUP_LIST[@]};
+      do
+        cmd+=" --security-group $security_group"
+      done
       cmd+=" --user-data user_data.txt"
       if [ -n "$LOGIN_PORT" ];then cmd+=" --port $LOGIN_PORT"; fi
       cmd+=" --wait $LOGIN_INSTANCE_NAME"