diff --git a/README.md b/README.md
index 31a1922..b85223d 100644
--- a/README.md
+++ b/README.md
@@ -49,11 +49,13 @@ source ~/goto.sh
 
 ### macOS - Homebrew
 
-A formula named `goto` is available for the bash shell in macOS. 
+A formula named `goto` is available for the bash shell in macOS.
 ```bash
 brew install goto
 ```
 
+**Note:** you need to restart your shell after installation.
+
 ## Usage
 
 * [Change to an aliased directory](#change-to-an-aliased-directory)