diff --git a/priv/scrubbers/default.ex b/priv/scrubbers/default.ex
index ea0480dcd..7b06994de 100644
--- a/priv/scrubbers/default.ex
+++ b/priv/scrubbers/default.ex
@@ -47,6 +47,11 @@ defmodule Pleroma.HTML.Scrubber.Default do
   Meta.allow_tag_with_these_attributes(:strong, [])
   Meta.allow_tag_with_these_attributes(:sub, [])
   Meta.allow_tag_with_these_attributes(:sup, [])
+  Meta.allow_tag_with_these_attributes(:ruby, [])
+  Meta.allow_tag_with_these_attributes(:rb, [])
+  Meta.allow_tag_with_these_attributes(:rp, [])
+  Meta.allow_tag_with_these_attributes(:rt, [])
+  Meta.allow_tag_with_these_attributes(:rtc, [])
   Meta.allow_tag_with_these_attributes(:u, [])
   Meta.allow_tag_with_these_attributes(:ul, [])