diff --git a/docker-compose.yml b/docker-compose.yml
index 10b7b5bf49565ebd14d4174a81c0fde7ec027023..5300c089eb51ab7c916db70981ec8af8e4c98887 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,4 @@
 ---
-version: '3.7'
 services:
   registry:
     environment: