diff --git a/config/locales/server.en.yml b/config/locales/server.en.yml
index 7698cb22968..213fe8f462b 100644
--- a/config/locales/server.en.yml
+++ b/config/locales/server.en.yml
@@ -2669,7 +2669,6 @@ en:
     activated_by_staff: "Activated by staff"
     new_user_typed_too_fast: "New user typed too fast"
     content_matches_auto_silence_regex: "Content matches auto silence regex"
-    content_matches_auto_block_regex: "Content matches auto block regex"
     username:
       short: "must be at least %{min} characters"
       long: "must be no more than %{max} characters"