diff --git a/tests/convert/test_magetab2json.py b/tests/convert/test_magetab2json.py
index 3a762550..280b1768 100644
--- a/tests/convert/test_magetab2json.py
+++ b/tests/convert/test_magetab2json.py
@@ -24,14 +24,14 @@ def setUp(self):
         self._magetab_data_dir = utils.MAGETAB_DATA_DIR
         self._tmp_dir = tempfile.mkdtemp()
 
-    # def tearDown(self):
-    #     shutil.rmtree(self._tmp_dir)
+    def tearDown(self):
+        shutil.rmtree(self._tmp_dir)
 
     def test_magetab2json_convert_e_mexp_31(self):
         actual_json = magetab2json.convert(os.path.join(self._magetab_data_dir, 'E-MEXP-31.idf.txt'),)
         with open(os.path.join(self._tmp_dir, 'isa.json'), 'w') as out_fp:
             json.dump(actual_json, out_fp)
-        # with open(os.path.join(self._tmp_dir, 'isa.json')) as actual_json:
-        #     report = isajson.validate(actual_json)
-        #     print(report['errors'])
-        #     self.assertEqual(len(report['errors']), 0)
+        with open(os.path.join(self._tmp_dir, 'isa.json')) as actual_json:
+            report = isajson.validate(actual_json)
+            print(report['errors'])
+            self.assertEqual(len(report['errors']), 0)