diff --git a/storage/compat/common.py b/storage/compat/common.py
new file mode 100644
index 0000000..ec81a1d
--- /dev/null
+++ b/storage/compat/common.py
@@ -0,0 +1,21 @@
+# loops.storage.compat.common
+
+"""Compatibility layer on cco.storage: common functionality."""
+
+from cco.storage import common
+
+
+class Storage(common.Storage):
+
+    uidTable = None
+
+    def __init__(self, engine, schema=None):
+        super(Storage, self).__init__(engine, schema)
+        #self.uidTable = self.getUidTable(self.schema)
+
+    def getUidTable(self, schema=None):
+        #table = getExistingTable(self.storage, self.tableName)
+        #if table is None:
+        return createUidTable(self.storage)
+
+
diff --git a/storage/tests/common.py b/storage/tests/common.py
index 1331269..bce7943 100644
--- a/storage/tests/common.py
+++ b/storage/tests/common.py
@@ -9,10 +9,11 @@ import unittest
 from zope import component, interface
 from zope.app.testing.setup import placefulSetUp, placefulTearDown
 
-from cco.storage.common import Storage, getEngine
+from cco.storage.common import getEngine
 from loops.expert.testsetup import TestSite
 from loops.organize.personal.setup import SetupManager
 from loops.organize.tests import setupObjectsForTesting
+from loops.storage.compat.common import Storage
 from loops import util
 
 config.dbname = 'ccotest'
diff --git a/storage/tests/test_storage.py b/storage/tests/test_storage.py
index 4efd815..52ebdc1 100644
--- a/storage/tests/test_storage.py
+++ b/storage/tests/test_storage.py
@@ -43,6 +43,7 @@ class TestStorage(common.TestCase):
         self.g.favorites = favorites = self.g.storage.create(Favorites)
         fav = favorites.get(1)
         self.assertEqual(fav.head['userName'], '102')
+        #storage.setSequence('favorites', 'trackid', 101)
 
     def test_fav_010_add(self):
         favs = FavoritesAdapter(self.g.favorites)