diff --git a/config/database.yml.mysql b/config/database.yml.mysql
index a33e40e8eb39f494bbc87d4352afc265f72b4920..db1b712d3bcb86cf0c31a45061c145a4f430ccb9 100644
--- a/config/database.yml.mysql
+++ b/config/database.yml.mysql
@@ -25,6 +25,7 @@ development:
   pool: 5
   username: root
   password: "secure password"
+  # host: localhost
   # socket: /tmp/mysql.sock
 
 # Warning: The database defined as "test" will be erased and
@@ -39,4 +40,5 @@ test: &test
   pool: 5
   username: root
   password:
+  # host: localhost
   # socket: /tmp/mysql.sock