diff --git a/docker-compose.yml b/docker-compose.yml
index 5252daf..dc23096 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3'
-
 services:
   build-js:
     image: suborbital/builder-js:v0.6.0