diff --git a/test/integration/docker-compose.yml b/test/integration/docker-compose.yml
index 5b2c31dc..6df0935d 100644
--- a/test/integration/docker-compose.yml
+++ b/test/integration/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 name: "kamal-test"
 
 volumes: