diff --git a/src/Server.ts b/src/Server.ts
index ab70028..6ff759d 100644
--- a/src/Server.ts
+++ b/src/Server.ts
@@ -292,7 +292,6 @@ export class IRCServer {
             case 'm.room.related_groups':
             case 'm.room.bot.options':
             case 'm.room.pinned_events':
-            case 'm.room.tombstone':
             case 'm.room.server_acl':
             case 'org.matrix.room.preview_urls':
             case 'm.space.child':