diff --git a/docs/README.md b/docs/README.md
index b4fa13eb2..8c760be23 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -49,7 +49,7 @@ descriptive commits.
 To make commitizen available in your system
 
 ```bash
-pip install --user -U Commitizen
+pip install --user -U commitizen
 ```
 
 ### Python project