diff --git a/docker-compose.prod.yaml b/docker-compose.prod.yaml
index cdf33d1..88e2dc6 100644
--- a/docker-compose.prod.yaml
+++ b/docker-compose.prod.yaml
@@ -18,7 +18,7 @@ services:
       JWKS_URI: ${PROD_JWKS_URI:-https://dachs.hmac.kr/.well-known/jwks.json}
     volumes:
       - ./uploads:/app/uploads
-      - ./map_config.json:/app/map_config.json:ro
+      - ./map_config.json:/app/map_config.json
     expose:
       - "3000"
     restart: unless-stopped