diff --git a/queries_to_answers.py b/queries_to_answers.py
index 0950c05..b2211d2 100644
--- a/queries_to_answers.py
+++ b/queries_to_answers.py
@@ -74,7 +74,7 @@ def add_answer (
     message: str | list[dict[str, str | dict[str, str]]]
     if query.image_url:
         message = [{ 'type': 'text', 'text': query.content },
-                   { 'type': 'image_url', 'image_url': query.image_url }]
+                   { 'type': 'image_url', 'image_url': { 'url': query.image_url } }]
     else:
         message = query.content