--- a/cubicweb/dataimport/test/test_massive_store.py	Fri Jan 20 10:31:04 2017 +0100
+++ b/cubicweb/dataimport/test/test_massive_store.py	Fri Jan 20 14:32:34 2017 +0100
@@ -16,8 +16,6 @@
 # with this program. If not, see <http://www.gnu.org/licenses/>.
 """Massive store test case"""
 
-import itertools
-
 from cubicweb.devtools import testlib, PostgresApptestConfiguration
 from cubicweb.devtools import startpgcluster, stoppgcluster
 from cubicweb.dataimport import ucsvreader, stores