diff --git a/blocklists/oliphant.social.csv b/blocklists/oliphant.social.csv
index ad7afda..3f956bc 100644
--- a/blocklists/oliphant.social.csv
+++ b/blocklists/oliphant.social.csv
@@ -389,6 +389,7 @@ marsey.club,suspend,False,False,,False
 mas.glowing.surf,suspend,False,False,,False
 masochi.st,suspend,False,False,,False
 mastertibbles.co.uk,suspend,False,False,,False
+masthead.social,suspend,False,False,,False
 mastinator.com,suspend,False,False,,False
 mastindia.co,suspend,False,False,,False
 mastodon.bida.im,silence,False,False,,False