diff --git a/write-server/src/lib/bot/sessions.ts b/write-server/src/lib/bot/sessions.ts
index ed229653..3ce8bcd9 100644
--- a/write-server/src/lib/bot/sessions.ts
+++ b/write-server/src/lib/bot/sessions.ts
@@ -13,6 +13,12 @@ export interface Session {
   chunks: string[];
   originalSlug?: string;
   dirPath: string;
+  _pendingAudio?: {
+    filename: string;
+    fileId: string;
+    name: string | null;
+    artist: string | null;
+  };
 }
 
 function computeDirPath(title: string, date?: string, slug?: string): string {