diff --git a/tests/data_source/test_kegg_org_code.py b/tests/data_source/test_kegg_org_code.py
index f0c0873..c5f6dbe 100644
--- a/tests/data_source/test_kegg_org_code.py
+++ b/tests/data_source/test_kegg_org_code.py
@@ -22,19 +22,6 @@ def tearDownClass(cls):
         shutil.rmtree(cls.cache_dirname)
         cls.src.db.drop_collection(cls.src.collection_str)
 
-    @unittest.skip('passed')
-    def test_parse_ids(self):
-        _ids = self.src.parse_ids()
-        result = []
-        i = 0
-        for i, _id in enumerate(_ids):
-            if i == self.src.max_entries:
-                return (result)
-            result.append(_id)
-            i += 1
-        self.assertEqual(result[0], 'hsa')
-        self.assertEqual(len(result), self.src.max_entries)
-
     @unittest.skip('passed')
     def test_parse_html_iter(self):
         results = self.src.parse_html_iter()