diff --git a/test-requirements.txt b/test-requirements.txt
index 0578ea6..2088c86 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,6 +1,5 @@
 hacking>=0.9.2,<0.10
 coverage>=3.6
-discover
 fixtures>=0.3.14
 mock>=1.0
 sphinx>=1.1.2,<1.2