diff --git a/README.md b/README.md
index 749529e..a91a46e 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ You need PHP 5.4, MongoDB and Composer!
 
 Use heroku:
 
-`git push heroku branch:master`
+`git push heroku production:master`
 
 and hope.