diff --git a/test-requirements.txt b/test-requirements.txt
index 24ac9254..286e66fd 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,7 +4,6 @@
 hacking<0.11,>=0.10.0
 unittest2 # BSD
 coverage>=3.6 # Apache-2.0
-discover # BSD
 mock>=2.0 # BSD
 testtools>=1.4.0 # MIT
 testrepository>=0.0.18 # Apache-2.0/BSD