diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index b75c210d4c1..de41b2fe903 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -50,6 +50,7 @@ en:
     messages:
       too_long_validation: "is limited to %{max} characters; you entered %{length}."
       invalid_boolean: "Invalid boolean."
+      taken: "has already been taken"
     embed:
       load_from_remote: "There was an error loading that post."