diff --git a/content/shard/happybirthdayubu.md b/content/shard/happybirthdayubu.md
index 1b8c2fb..650d342 100644
--- a/content/shard/happybirthdayubu.md
+++ b/content/shard/happybirthdayubu.md
@@ -1,6 +1,6 @@
 +++
 title = "Happy birthday, Ubu.com!"
-glassblowers = ["Custodians.online.md"]
+glassblowers = ["Custodiansonline.md"]
 +++