diff --git a/README.md b/README.md
index 27c3af4..4072dc4 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,8 @@ usage
 
 ```converter time TIME/ZONE```
 
+go build -o converter
 
+then put converter somewhere in your $PATH
+
+converter completion zsh > /somewhere/in/your/fpath/_converter