diff --git a/test/test.py b/test/test.py
index 6a654fe..9fa0e7b 100644
--- a/test/test.py
+++ b/test/test.py
@@ -39,7 +39,7 @@ def test_create_answer():
     body = {"user_id": 1, "answers": [{"question_id": 1, "alternative_id": 2}, {
         "question_id": 2, "alternative_id": 2}, {"question_id": 2, "alternative_id": 2}]}
     body = json.dumps(body)
-    response = client.post('/answer', data=body)
+    response = client.post('/answer', json=body)
     assert response.status_code == 201