diff --git a/test-requirements.txt b/test-requirements.txt
index 13e4809ff..8bc3f95ab 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,7 +3,6 @@ hacking>=0.10.2,<0.11
 coverage
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3
 sphinxcontrib-programoutput
-discover
 fixtures>=0.3.12
 mock>=1.0
 python-subunit