diff --git a/defaults/main.yml b/defaults/main.yml
index 9e45fa4..515e12a 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -9,8 +9,6 @@ locales_list:
   - { name: 'en_US' }
   - { name: 'it_IT.UTF-8' }
   - { name: 'it_IT' }
-  - { name: 'C.UTF-8' }
-  - { name: 'C' }
 
 enable_env_proxy: False
 env_proxy_http_host: 'localhost'