diff --git a/docker-compose.yaml b/docker-compose.yaml
index 91cd293..86070fa 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,4 +1,5 @@
-services:
+version: '3'
+services:
   tranga-api:
     image: glax/tranga-api:latest
     container_name: tranga-api