diff --git a/README-ES.md b/README-ES.md
index 6b301e6..58eea66 100644
--- a/README-ES.md
+++ b/README-ES.md
@@ -21,7 +21,6 @@ Clona en tu laptop:
 
 Instala [rcm](https://github.com/thoughtbot/rcm):
 
-    brew tap thoughtbot/formulae
     brew install rcm
 
 Instala los dotfiles:
diff --git a/README.md b/README.md
index 6a01288..1731a0f 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,6 @@ updated](http://robots.thoughtbot.com/keeping-a-github-fork-updated)).
 
 Install [rcm](https://github.com/thoughtbot/rcm):
 
-    brew tap thoughtbot/formulae
     brew install rcm
 
 Install the dotfiles: