diff --git a/matemat/db/test/test_facade.py b/matemat/db/test/test_facade.py
index 70cb4dc..5b4089e 100644
--- a/matemat/db/test/test_facade.py
+++ b/matemat/db/test/test_facade.py
@@ -479,15 +479,18 @@ class DatabaseTest(unittest.TestCase):
                     'user6': user6.id
                 })
 
-            self.assertFalse(db.check_receipt_due(user0))
-            self.assertFalse(self.db.check_receipt_due(user1))
-            self.assertTrue(self.db.check_receipt_due(user2))
-            self.assertTrue(self.db.check_receipt_due(user3))
-            self.assertFalse(self.db.check_receipt_due(user4))
-            self.assertTrue(self.db.check_receipt_due(user5))
-            self.assertFalse(self.db.check_receipt_due(user6))
+            import logging
+            logger = logging.getLogger('test')
+
+            self.assertFalse(db.check_receipt_due(user0, logger))
+            self.assertFalse(self.db.check_receipt_due(user1, logger))
+            self.assertTrue(self.db.check_receipt_due(user2, logger))
+            self.assertTrue(self.db.check_receipt_due(user3, logger))
+            self.assertFalse(self.db.check_receipt_due(user4, logger))
+            self.assertTrue(self.db.check_receipt_due(user5, logger))
+            self.assertFalse(self.db.check_receipt_due(user6, logger))
             with self.assertRaises(TypeError):
-                self.db.check_receipt_due(user7)
+                self.db.check_receipt_due(user7, logger)
 
     def test_create_receipt(self):
         with self.db as db: