diff --git a/install/usr/share/swarmlab.io/sec/sec_bootstrap b/install/usr/share/swarmlab.io/sec/sec_bootstrap
index 8f191c5..61bd723 100755
--- a/install/usr/share/swarmlab.io/sec/sec_bootstrap
+++ b/install/usr/share/swarmlab.io/sec/sec_bootstrap
@@ -64,7 +64,7 @@ case $ROLE in
         #    ssh -T -o "StrictHostKeyChecking no"   \
         #        -i "${USER_HOME}/.ssh/id_rsa"      \
         #        ${USER}@${MPI_MASTER_SERVICE_NAME} \
-                "tail -f /dev/null"
+        #        "tail -f /dev/null"
         #done
         ;;
     *)