diff --git a/Library/Homebrew/cmd/tap.rb b/Library/Homebrew/cmd/tap.rb
index 294106b3c0..d2c234bacb 100644
--- a/Library/Homebrew/cmd/tap.rb
+++ b/Library/Homebrew/cmd/tap.rb
@@ -15,7 +15,7 @@ module Homebrew
     else
       user, repo = tap_args
       clone_target = ARGV.named[1]
-      opoo "Already tapped!" unless install_tap(user, repo, clone_target)
+      opoo "#{user}/#{repo} already tapped!" unless install_tap(user, repo, clone_target)
     end
   end