diff --git a/tests/src/python/test_qgscategorizedsymbolrenderer.py b/tests/src/python/test_qgscategorizedsymbolrenderer.py
index 378b267b83b..2cd775e4171 100644
--- a/tests/src/python/test_qgscategorizedsymbolrenderer.py
+++ b/tests/src/python/test_qgscategorizedsymbolrenderer.py
@@ -495,5 +495,6 @@ class TestQgsCategorizedSymbolRenderer(unittest.TestCase):
         self.assertEqual(result[1].label(), 'Two')
         self.assertEqual(result[2].label(), '(3)')
 
+
 if __name__ == "__main__":
     unittest.main()