diff --git a/README.md b/README.md
index bf6111a..e390e8d 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,7 @@ $ xcodebuild -target "ShiftIt NoX11" -configuration Release
 To install  ShiftIt using brew you can use the cask.
 
 ```
-$ brew cask install shiftit
+$ brew install --cask shiftit
 ```
 
 ### Making a release