diff --git a/src/main/resources/messages_en.yml b/src/main/resources/messages_en.yml
index c0dd20e8..5721ac37 100644
--- a/src/main/resources/messages_en.yml
+++ b/src/main/resources/messages_en.yml
@@ -21,6 +21,8 @@ usage_unreg: '&cUsage: /unregister password'
 pwd_changed: '&cPassword changed!'
 user_unknown: '&cUsername not registered'
 password_error: '&fPassword doesn''t match'
+password_error_nick: '&fYou can''t use your name as password'
+password_error_unsafe: '&fYou can''t use unsafe passwords'
 invalid_session: '&fSession dates do not correspond. Please wait until the end of the session'
 reg_only: '&fRegistered players only! Please visit http://example.com to register'
 logged_in: '&cAlready logged in!'