diff --git a/README.md b/README.md
index 48d1ab4c..8b2b0ef1 100644
--- a/README.md
+++ b/README.md
@@ -303,7 +303,7 @@ These hacks are Lion-centric. May not work for other OS'es. My favorite mods inc
 brew uninstall macvim
 brew remove macvim
 brew cleanup
-brew install macvim --custom-icons --override-system-vim --with-lua --with-luajit
+brew install macvim --custom-icons --with-override-system-vim --with-lua --with-luajit
 ```
 
 ### Terminal Vim troubles with Lua?
diff --git a/Rakefile b/Rakefile
index bb848570..3c1d29d0 100644
--- a/Rakefile
+++ b/Rakefile
@@ -173,7 +173,7 @@ def install_homebrew
   puts "Installing Homebrew packages...There may be some warnings."
   puts "======================================================"
   run %{brew install zsh ctags git hub tmux reattach-to-user-namespace the_silver_searcher ghi hub}
-  run %{brew install macvim --custom-icons --override-system-vim --with-lua --with-luajit}
+  run %{brew install macvim --custom-icons --with-override-system-vim --with-lua --with-luajit}
   puts
   puts
 end