diff --git a/install/usr/share/swarmlab.io/sec/sec_bootstrap b/install/usr/share/swarmlab.io/sec/sec_bootstrap
index 5fd10f8..47e7939 100755
--- a/install/usr/share/swarmlab.io/sec/sec_bootstrap
+++ b/install/usr/share/swarmlab.io/sec/sec_bootstrap
@@ -45,9 +45,10 @@ case $ROLE in
 
         # Auto update default host file in background and dumb all output
         auto_update_hosts "${HOSTNAMES}" > /dev/null 2>&1 &
-	firefox
-        #/root/start-nginx.sh
+	#firefox
+        # /root/start-nginx.sh
         # Start ssh server
+        tail -f /dev/null
         #/usr/sbin/sshd -D
         ;;