diff --git a/dev-requirements.txt b/dev-requirements.txt
index 38cd151..a0f2076 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -3,6 +3,6 @@ kinto
 mock
 pytest
 pytest-cache
-pytest-cover
+pytest-cov
 pytest-sugar
 WebTest