diff --git a/docker-compose.yml b/docker-compose.yml
index 8e11323..f8788ed 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.9"
-
 services:
   poste:
     image: analogic/poste.io:latest