diff --git a/extra/guacamole.yml b/extra/guacamole.yml
index dbacf4b..2513565 100644
--- a/extra/guacamole.yml
+++ b/extra/guacamole.yml
@@ -48,6 +48,7 @@ services:
     - "traefik.http.services.guacamole-service.loadbalancer.server.port=8080"
     depends_on:
     - guacd
+    - guac_postgres
     environment:
       GUACD_HOSTNAME: guacd
       GUACD_PORT: 4822