diff --git a/Tests/test_file_tiff.py b/Tests/test_file_tiff.py
index b69b04e83..1226a9279 100644
--- a/Tests/test_file_tiff.py
+++ b/Tests/test_file_tiff.py
@@ -253,6 +253,8 @@ class TestFileTiff(PillowTestCase):
 
         self.assert_warning(DeprecationWarning, im.tag_v2.as_dict)
         self.assert_warning(DeprecationWarning, im.tag.as_dict)
+        self.assertEqual(dict(im.tag_v2), im.tag_v2.as_dict())
+        self.assertEqual(dict(im.tag), im.tag.as_dict())
 
     def test_dict(self):
         # Arrange
@@ -264,7 +266,6 @@ class TestFileTiff(PillowTestCase):
                    262: 2, 296: 2, 273: (8,), 338: (1,), 277: 4,
                    279: (9460,), 282: 72.0, 283: 72.0, 284: 1}
         self.assertEqual(dict(im.tag_v2), v2_tags)
-        self.assertEqual(im.tag_v2.as_dict(), v2_tags)
 
         # legacy interface
         legacy_tags = {256: (55,), 257: (43,), 258: (8, 8, 8, 8), 259: (1,),
@@ -272,7 +273,6 @@ class TestFileTiff(PillowTestCase):
                        279: (9460,), 282: ((720000, 10000),),
                        283: ((720000, 10000),), 284: (1,)}
         self.assertEqual(dict(im.tag), legacy_tags)
-        self.assertEqual(im.tag.as_dict(), legacy_tags)
 
     def test__delitem__(self):
         filename = "Tests/images/pil136.tiff"
diff --git a/Tests/test_file_tiff_metadata.py b/Tests/test_file_tiff_metadata.py
index 9c1ca0578..8f1cd2826 100644
--- a/Tests/test_file_tiff_metadata.py
+++ b/Tests/test_file_tiff_metadata.py
@@ -218,7 +218,7 @@ class TestFileTiffMetadata(PillowTestCase):
         info = TiffImagePlugin.ImageFileDirectory_v2(head)
         info.load(data)
         try:
-            info = info.as_dict()
+            info = dict(info)
         except ValueError:
             self.fail("Should not be struct value error there.")
         self.assertIn(33432, info)