diff --git a/docker-compose/gramps/docker-compose.yml.j2 b/docker-compose/gramps/docker-compose.yml.j2
index ddc43304..a4c45367 100644
--- a/docker-compose/gramps/docker-compose.yml.j2
+++ b/docker-compose/gramps/docker-compose.yml.j2
@@ -41,8 +41,7 @@ services:
     depends_on:
       - grampsweb_redis
     command: celery -A gramps_webapi.celery worker --loglevel=INFO
-    healthcheck: []
-
+    healthcheck: {}
 
   grampsweb_redis:
     image: redis:7.2.4-alpine