diff --git a/docker-compose.yaml b/docker-compose.yaml
index 1f5f152151..16e3b55ba4 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,5 +1,4 @@
 ---
-version: "3.7"
 # This is just to hold a bunch of yaml anchors and try to consolidate parts of
 # the config.
 x-anchors: