diff --git a/docker/complement/conf/workers-shared-extra.yaml.j2 b/docker/complement/conf/workers-shared-extra.yaml.j2
index 99ba9e622a..64a36522fa 100644
--- a/docker/complement/conf/workers-shared-extra.yaml.j2
+++ b/docker/complement/conf/workers-shared-extra.yaml.j2
@@ -15,7 +15,7 @@ enable_registration_without_verification: true
 bcrypt_rounds: 4
 url_preview_enabled: true
 url_preview_ip_range_blacklist: []
-# MSC4299 Profile updates down legacy /sync
+# MSC4429 Profile updates down legacy /sync
 include_profile_updates_in_sync: true
 
 ## Registration ##