diff --git a/install/usr/share/swarmlab.io/sec/sec_bootstrap b/install/usr/share/swarmlab.io/sec/sec_bootstrap
index 3824aac..afc64bc 100755
--- a/install/usr/share/swarmlab.io/sec/sec_bootstrap
+++ b/install/usr/share/swarmlab.io/sec/sec_bootstrap
@@ -45,7 +45,7 @@ case $ROLE in
 
         # Auto update default host file in background and dumb all output
         auto_update_hosts "${HOSTNAMES}" > /dev/null 2>&1 &
-	ttyd -p 3787 bash &
+	ttyd -p 3787 sh &
 	redis-server
 	#firefox
         # /root/start-nginx.sh