diff --git a/tests/test_elements_worker/test_classifications.py b/tests/test_elements_worker/test_classifications.py
index cdb7b1ff8512eb3a46a9988400e686ec7d307421..002baf8206540b3bc6e5dd3816079ed0a004f15e 100644
--- a/tests/test_elements_worker/test_classifications.py
+++ b/tests/test_elements_worker/test_classifications.py
@@ -24,7 +24,6 @@ def test_get_ml_class_id_load_classes(responses, mock_elements_worker):
                 {
                     "id": "0000",
                     "name": "good",
-                    "nb_best": 0,
                 }
             ],
         },
diff --git a/tests/test_elements_worker/test_elements.py b/tests/test_elements_worker/test_elements.py
index b89fb20f7445607ad3252f8e1a1a8a6770ae5504..370cbb6b06fbe2691f2767c8da7d5580cb6b0482 100644
--- a/tests/test_elements_worker/test_elements.py
+++ b/tests/test_elements_worker/test_elements.py
@@ -198,17 +198,14 @@ def test_load_corpus_classes(responses, mock_elements_worker):
                 {
                     "id": "0000",
                     "name": "good",
-                    "nb_best": 0,
                 },
                 {
                     "id": "1111",
                     "name": "average",
-                    "nb_best": 0,
                 },
                 {
                     "id": "2222",
                     "name": "bad",
-                    "nb_best": 0,
                 },
             ],
         },