diff --git a/test-requirements.txt b/test-requirements.txt
index e01c39cb..cf4025f2 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,7 +5,6 @@ sphinx_rtd_theme==0.1.7
 
 hacking>=0.10.0,<0.11
 
-discover
 fixtures>=0.3.14
 python-subunit>=0.0.18
 testrepository>=0.0.18