diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8e16ad1..802cc36 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,3 +2,4 @@ pytest
 pytest-cov
 pytest-xdist
 mock>=1.0.1
+coverage>=3.7
diff --git a/requirements.txt b/requirements.txt
index 595c44b..6b943d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,4 @@
 beautifulsoup4>=4.1.3
-coverage>=3.7
 html5lib>=1.0b2
 requests>=2.4.3
 six>=1.5.0