diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index bb96697..019dfbb 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -1,3 +1,5 @@
+version: '3.7'
+
 services:
   backend:
     container_name: "${APP_NAME}-backend"