diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index 8e849dde8..3739a51fb 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -62,7 +62,7 @@ en:
     messages:
       too_long_validation: "is limited to %{max} characters; you entered %{length}."
       invalid_boolean: "Invalid boolean."
-      taken: "has already been taken. (group names are case insensitive)"
+      taken: "has already been taken"
       accepted: must be accepted
       blank: can't be blank
       present: must be blank