diff --git a/test-requirements.txt b/test-requirements.txt
index 64ddcd2..43dcd72 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,3 @@
-coverage>=3.6 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 stestr>=2.0.0 # Apache-2.0
 betamax>=0.7.0 # Apache-2.0
diff --git a/tox.ini b/tox.ini
index 873e1f2..a1e02e5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,6 +22,9 @@ commands =
 commands = {posargs}
 
 [testenv:cover]
+deps =
+  {[testenv]deps}
+  coverage>=3.6 # Apache-2.0
 setenv =
   PYTHON=coverage run --source $project --parallel-mode
 commands =