diff --git a/docs/install/docker/traefik-nginx/docker-compose.yml b/docs/install/docker/traefik-nginx/docker-compose.yml
index afe2fbfb7..fd94e67af 100644
--- a/docs/install/docker/traefik-nginx/docker-compose.yml
+++ b/docs/install/docker/traefik-nginx/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3"
 services:
   db_recipes:
     restart: always