diff --git a/install/usr/share/swarmlab.io/sec/run-gui.sh b/install/usr/share/swarmlab.io/sec/run-gui.sh
index 012a38c..ca1820f 100644
--- a/install/usr/share/swarmlab.io/sec/run-gui.sh
+++ b/install/usr/share/swarmlab.io/sec/run-gui.sh
@@ -1 +1,2 @@
+xhost +local:docker
 docker exec  -e DISPLAY=$DISPLAY  microservice-firefox_masterservice_1 /bin/sh -c "firefox"