diff --git a/README.md b/README.md
index 2d5bfe98..b5e6dcb5 100644
--- a/README.md
+++ b/README.md
@@ -60,5 +60,7 @@ cmake --build .
 ### OSX (tup)
 
 ```sh
+brew tap OSVR/osvr
+brew install assimp glfw3 luajit osvr-core
 tup
 ```