diff --git a/templates/docker-compose.yml b/templates/docker-compose.yml
index 7073620..eb0c5a4 100644
--- a/templates/docker-compose.yml
+++ b/templates/docker-compose.yml
@@ -1,5 +1,4 @@
 # {{ ansible_managed }}
-version: '3.1'
 
 services:
   synapse: