diff --git a/tests/test_bin_queries.py b/tests/test_bin_queries.py
index 4f5ab983..a7e55502 100644
--- a/tests/test_bin_queries.py
+++ b/tests/test_bin_queries.py
@@ -30,7 +30,8 @@ class TestBinQueries(unittest.TestCase):
 
     def test_mirror(self) -> None:
         """Test for mirror."""
-        self.assertEqual('http://mirror.nl.leaseweb.net/slackware/slackware64-15.0/', self.repo_data['aaa_base']['mirror'])
+        self.assertEqual('http://mirror.nl.leaseweb.net/slackware/slackware64-15.0/',
+                         self.repo_data['aaa_base']['mirror'])
 
     def test_location(self) -> None:
         """Test for location."""