diff --git a/test-requirements.txt b/test-requirements.txt
index 9cefe299c..59a3c5dac 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,5 +9,6 @@ mox3>=0.7.0
 pycrypto>=2.6
 sphinx>=1.1.2
 testrepository>=0.0.17
+testresources>=0.2.4
 testtools>=0.9.32
 WebOb>=1.2.3,<1.3