diff --git a/config/locales/client.en.yml b/config/locales/client.en.yml
index 9bdb4794305..175703ac2ff 100644
--- a/config/locales/client.en.yml
+++ b/config/locales/client.en.yml
@@ -366,6 +366,7 @@ en:
         reasons:
           "3_2": 'You will receive notifications because you are watching this topic.'
           "3_1": 'You will receive notifications because you created this topic.'
+          "3": 'You will receive notifications because you are watching this topic.'
           "2_4": 'You will receive notifications because you posted a reply to this topic.'
           "2_2": 'You will receive notifications because you are tracking this topic.'
           "2": 'You will receive notifications because you <a href="/users/{{username}}/preferences">read this topic</a>.'