diff --git a/templates/traefik.quadlet.j2 b/templates/traefik.quadlet.j2
index 6011b33..087f4b3 100644
--- a/templates/traefik.quadlet.j2
+++ b/templates/traefik.quadlet.j2
@@ -43,6 +43,8 @@ TimeoutStartSec=90
 # Allowed time for the service to stop.
 TimeoutStopSec=90
 
+ExecStartPre=chmod 600 /letsencrypt/acme.json
+
 [Install]
 WantedBy=default.target