diff --git a/compose.yml b/compose.yml
index d0537bf..0a74ab0 100644
--- a/compose.yml
+++ b/compose.yml
@@ -9,6 +9,7 @@ services:
       - TYPEORM_TYPE=postgres
       - TYPEORM_USERNAME=grist
       - TYPEORM_PASSWORD_FILE=/run/secrets/db_password
+      - TYPEORM_HOST=db
       - REDIS_URL=redis://${STACK_NAME}_redis:6379
       - GRIST_DATA_DIR=/var/grist-data
       - GRIST_SUPPORT_ANON