diff --git a/test-requirements.txt b/test-requirements.txt
index a08b50d..4d51894 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,5 +1,4 @@
 coverage>=3.6
-discover
 hacking>=0.5.6,<0.11
 kerberos>=1.2.4
 mock<1.1