diff --git a/apps/chat-worker/wrangler.toml b/apps/chat-worker/wrangler.toml
index 5f244bc..522aa9d 100644
--- a/apps/chat-worker/wrangler.toml
+++ b/apps/chat-worker/wrangler.toml
@@ -9,7 +9,7 @@ bindings = [
 
 [[migrations]]
 tag = "v1"
-new_classes = ["ChatRoom"]
+new_sqlite_classes = ["ChatRoom"]
 
 [observability]
 enabled = true