diff --git a/mediapipe/model_maker/python/text/text_classifier/text_classifier_test.py b/mediapipe/model_maker/python/text/text_classifier/text_classifier_test.py
index d2edb78b..eb4443b4 100644
--- a/mediapipe/model_maker/python/text/text_classifier/text_classifier_test.py
+++ b/mediapipe/model_maker/python/text/text_classifier/text_classifier_test.py
@@ -71,6 +71,7 @@ class TextClassifierTest(tf.test.TestCase):
 
     self.assertTrue(os.path.exists(output_metadata_file))
     self.assertGreater(os.path.getsize(output_metadata_file), 0)
+    filecmp.clear_cache()
     self.assertTrue(
         filecmp.cmp(
             output_metadata_file,
diff --git a/mediapipe/model_maker/python/vision/image_classifier/image_classifier_test.py b/mediapipe/model_maker/python/vision/image_classifier/image_classifier_test.py
index 14c67d83..afda8643 100644
--- a/mediapipe/model_maker/python/vision/image_classifier/image_classifier_test.py
+++ b/mediapipe/model_maker/python/vision/image_classifier/image_classifier_test.py
@@ -135,6 +135,7 @@ class ImageClassifierTest(tf.test.TestCase, parameterized.TestCase):
 
     self.assertTrue(os.path.exists(output_metadata_file))
     self.assertGreater(os.path.getsize(output_metadata_file), 0)
+    filecmp.clear_cache()
     self.assertTrue(
         filecmp.cmp(
             output_metadata_file, expected_metadata_file, shallow=False))