diff --git a/morph/grid/local/README.rst b/morph/grid/local/README.rst
index 85632dcfbb2c64caee3ab15b23b9eddc8e0ea9ba..9240fe644be2beec93f4f477e4af97c1f3957397 100644
--- a/morph/grid/local/README.rst
+++ b/morph/grid/local/README.rst
@@ -49,6 +49,7 @@ Use the local development environment
     Host payments1 192.168.67.21
       HostName 192.168.67.21
       User vagrant
+      Port 22
       [...]
 
 4.  Then, make morph use this ssh config either - with newer morph [#]_ - by pointing it to it::