diff --git a/locales/en-US.yml b/locales/en-US.yml
index 6672c9d370..1ae333833f 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -1140,6 +1140,7 @@ privacyPolicy: "Privacy Policy"
 privacyPolicyUrl: "Privacy Policy URL"
 tosAndPrivacyPolicy: "Terms of Service and Privacy Policy"
 avatarDecorations: "Avatar decorations"
+flip: "Reverse"
 _announcement:
   forExistingUsers: "Existing users only"
   forExistingUsersDescription: "This announcement will only be shown to users existing at the point of publishment if enabled. If disabled, those newly signing up after it has been posted will also see it."