diff --git a/test/test_utils.py b/test/test_utils.py
index 3ae38b6b1..e81283af6 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -238,7 +238,7 @@ class ImageInfoTest(PicardTestCase):
             )
 
     def test_jpeg(self):
-        file = os.path.join('test', 'data', 'mb.jpg',)
+        file = os.path.join('test', 'data', 'mb.jpg')
 
         with open(file, 'rb') as f:
             self.assertEqual(