diff --git a/devenv/docker/compose_header.yml b/devenv/docker/compose_header.yml
index d5b5954bb68..0baad476615 100644
--- a/devenv/docker/compose_header.yml
+++ b/devenv/docker/compose_header.yml
@@ -1,2 +1 @@
-version: "3.4"
 services: