diff --git a/docs/install/docker/nginx-proxy/docker-compose.yml b/docs/install/docker/nginx-proxy/docker-compose.yml
index 2e408646d..dd43cbaeb 100644
--- a/docs/install/docker/nginx-proxy/docker-compose.yml
+++ b/docs/install/docker/nginx-proxy/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3"
 services:
   db_recipes:
     restart: always