diff --git a/roles/display/tasks/main.yml b/roles/display/tasks/main.yml
index 7d68eec..694640e 100644
--- a/roles/display/tasks/main.yml
+++ b/roles/display/tasks/main.yml
@@ -14,6 +14,7 @@
     groups:
       - video
     shell: /usr/bin/bash
+    password: '!'
 
 - name: Setup silent login for user odoo
   file: