diff --git a/compose.yml b/compose.yml
index 6e4df14..b44271d 100644
--- a/compose.yml
+++ b/compose.yml
@@ -11,7 +11,6 @@ services:
       - 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
       - GRIST_SESSION_SECRET_FILE=/run/secrets/session_secret
       - GRIST_SANDBOX_FLAVOR=unsandboxed