diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index a530b2d..5d8e7f4 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -342,6 +342,7 @@ services:
     environment:
      - NODENAME=${NODENAME}
      - NODENETWORK=${NODENETWORK}
+     - DISPLAY=\${DISPLAY}
     cap_add:
       - NET_ADMIN
     user: root