diff --git a/backend/user_api/tests.py b/backend/user_api/tests.py
index b80dfde..39840ec 100644
--- a/backend/user_api/tests.py
+++ b/backend/user_api/tests.py
@@ -80,7 +80,7 @@ def test_email_field_content(self):
 
     def test_create_user(self):
         serializer = UserSerializer(data=self.serializer_data)
-        self.assertTrue(serializer.is_valid())
+        self.assertTrue(serializer.is_valid(), serializer.errors)
         user = serializer.save()
         self.assertEqual(user.email, self.serializer_data['email'])
         self.assertEqual(user.username, self.serializer_data['username'])