diff --git a/conf/locale/locale_en-US.ini b/conf/locale/locale_en-US.ini
index bb0896749..6430ad261 100644
--- a/conf/locale/locale_en-US.ini
+++ b/conf/locale/locale_en-US.ini
@@ -964,7 +964,6 @@ config.show_registration_button = Show Register Button
 config.require_sign_in_view = Require Sign In View
 config.enable_cache_avatar = Enable Cache Avatar
 config.mail_notify = Mail Notification
-config.disable_key_size_check = Disable Minimum Key Size Check
 config.enable_captcha = Enable Captcha
 config.active_code_lives = Active Code Lives
 config.reset_password_code_lives = Reset Password Code Lives