diff --git a/README.md b/README.md
index 757c897..cddb61c 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ Simply point `thumbsup` to a folder with photos & videos. All nested folders
 
 
 ```bash
-npm install thumbsup
+npm install -g thumbsup
 thumbsup --input ./media --output ./website
 ```