diff --git a/tools/pip-requires b/tools/pip-requires
index 061eff6..fcf1690 100644
--- a/tools/pip-requires
+++ b/tools/pip-requires
@@ -10,3 +10,4 @@
 python-keystoneclient>=0.2.0
 python-novaclient>=2.10.0
 python-quantumclient>=2.1
+testresources