diff --git a/app.py b/app.py
index b0896eb..6c17910 100644
--- a/app.py
+++ b/app.py
@@ -168,7 +168,7 @@ def save_listening():
                 text_to_speech(part["text"], sound_file_path)
             file_url = upload_file_firebase_get_url(FIREBASE_BUCKET, firebase_file_path, sound_file_path)
             template["parts"][i]["audio"]["source"] = file_url
-            template["parts"][i]["exercises"].append(part["exercises"])
+            template["parts"][i]["exercises"] = part["exercises"]
         if save_to_db("listening", template):
             return template
         else: