diff --git a/README.md b/README.md
index 3c2ac3e..96c8997 100644
--- a/README.md
+++ b/README.md
@@ -77,4 +77,12 @@ libprotoc 4.0.0
 
 $ protoc --version
 libprotoc 3.12.3
+```
+
+Auto completion
+---------------
+
+```sh
+# see instructions below
+$ pbvm completion -h
 ```
\ No newline at end of file