diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index 066a34e..7ef938c 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -337,7 +337,7 @@ services:
     environment:
      - NODENAME=${NODENAME}
      - NODENETWORK=${NODENETWORK}
-     - DISPLAY="${DISPLAY}" \
+     - DISPLAY="${DISPLAY}" 
     cap_add:
       - NET_ADMIN
     user: root