--- a/cubicweb/test/unittest_schema.py	Thu Sep 11 14:22:02 2014 +0200
+++ b/cubicweb/test/unittest_schema.py	Fri May 20 12:01:42 2016 +0200
@@ -143,7 +143,7 @@
         self.assertEqual(str(expr), 'Any O,U WHERE U has_update_permission O, O eid %(o)s, U eid %(u)s')
 
 loader = CubicWebSchemaLoader()
-config = TestConfiguration('data', apphome=DATADIR)
+config = TestConfiguration('data', __file__)
 config.bootstrap_cubes()
 
 class SchemaReaderClassTest(TestCase):
@@ -269,7 +269,7 @@
 
     def test_relation_perm_overriding(self):
         loader = CubicWebSchemaLoader()
-        config = TestConfiguration('data', apphome=join(dirname(__file__), 'data_schemareader'))
+        config = TestConfiguration('data_schemareader', __file__)
         config.bootstrap_cubes()
         schema = loader.load(config)
         rdef = next(iter(schema['in_group'].rdefs.values()))