diff --git a/app/models/instance_info.rb b/app/models/instance_info.rb
index 62da02a743fb3b..07e276b4f9ed0d 100644
--- a/app/models/instance_info.rb
+++ b/app/models/instance_info.rb
@@ -23,6 +23,7 @@ class InstanceInfo < ApplicationRecord
     meisskey
     sharkey
     firefish
+    catodon
     renedon
     fedibird
     pleroma