diff --git a/Tests/test_file_png.py b/Tests/test_file_png.py
index 5eca75deb..345abf11b 100644
--- a/Tests/test_file_png.py
+++ b/Tests/test_file_png.py
@@ -592,14 +592,17 @@ class TestFilePng:
         with Image.open("Tests/images/hopper_idat_after_image_end.png") as im:
             assert im.text == {"TXT": "VALUE", "ZIP": "VALUE"}
 
-    def test_exif(self):
-        for test_file in (
+    @pytest.mark.parametrize(
+        "test_file",
+        [
             "Tests/images/exif.png",  # With an EXIF chunk
             "Tests/images/exif_imagemagick.png",  # With an ImageMagick zTXt chunk
-        ):
-            with Image.open(test_file) as im:
-                exif = im._getexif()
-            assert exif[274] == 1
+        ],
+    )
+    def test_exif(self, test_file):
+        with Image.open(test_file) as im:
+            exif = im._getexif()
+        assert exif[274] == 1
 
     def test_exif_save(self, tmp_path):
         with Image.open("Tests/images/exif.png") as im: