diff --git a/test-requirements.txt b/test-requirements.txt
index c352436..ce26e18 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -7,7 +7,6 @@ hacking<0.11,>=0.10.0
 mock>=1.2
 
 coverage>=3.6
-discover
 python-subunit>=0.0.18
 oslosphinx>=2.5.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0