diff --git a/README.md b/README.md
index 4f0abd2..6d09544 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,17 @@ But... If you trusted your browser with your microphone, Snoop can show you how
 ## Usage
 If you don't have VOODOO installed
 ```sh
-$: gem install get-voodoo
+$: sudo gem install get-voodoo
 ```
 
+OR
+
+```sh
+$: gem install get-voodoo --user-install
+```
+
+When installation without `sudo` make sure that `/Users/[user]/.gem/ruby/[version]/bin` is in your `PATH`.
+
 Clone or download the repository, and run the `voodoo template` command.
 ```sh
 $: git clone git@github.com:breakpointHQ/snoop.git