1 files changed, 2 insertions, 0 deletions
diff --git a/README.md b/README.md
index 0afa2f5f..a0c52ebd 100644
--- a/README.md
+++ b/README.md
@@ -88,6 +88,8 @@ Configuration can be located in `.rr.yaml`
 file ([full sample](https://github.com/roadrunner-server/roadrunner/blob/master/.rr.yaml)):
 
 ```yaml
+version: '2.7'
+
 rpc:
   listen: tcp://127.0.0.1:6001