diff --git a/docker-compose.yml.example b/docker-compose.yml.example
index 936abda..6412f8c 100644
--- a/docker-compose.yml.example
+++ b/docker-compose.yml.example
@@ -1,5 +1,4 @@
 # This is an example of the necessary docker-compose config
-version: '3'
 
 services:
   server: