diff --git a/doc/building.dox b/doc/building.dox
index 3f24cecf9..6948575d5 100644
--- a/doc/building.dox
+++ b/doc/building.dox
@@ -339,11 +339,10 @@ features, for example), modify the last entry in `debian/rules`.
 
 @subsection building-packages-brew Homebrew formulas
 
-OS X Homebrew formulas are in `package/homebrew` directory. Download the `*.rb`
-file, put it into your Formulas directory and install it using the following
-command:
+OS X Homebrew formulas are in `package/homebrew` directory. Either use the
+`*.rb` files directly or use the tap at https://github.com/mosra/homebrew-magnum:
 
-    brew install --HEAD magnum
+    brew install --HEAD mosra/magnum/magnum
 
 @section building-windows-angle Building for ANGLE on Windows