--- a/cubicweb/devtools/repotest.py	Fri Sep 30 17:34:11 2016 +0200
+++ b/cubicweb/devtools/repotest.py	Fri Sep 30 17:39:17 2016 +0200
@@ -200,7 +200,7 @@
         self._access = RepoAccess(self.repo, 'admin', FakeRequest)
         self.ueid = self.session.user.eid
         assert self.ueid != -1
-        self.repo._type_source_cache = {} # clear cache
+        self.repo._type_extid_cache = {} # clear cache
         self.maxeid = self.get_max_eid()
         do_monkey_patch()
         self._dumb_sessions = []