diff --git a/pytest.ini b/pytest.ini
index bc623c1..76976d8 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,3 +1,4 @@
 [pytest]
-DJANGO_SETTINGS_MODULE = axes.tests.settings
+addopts = --cov axes --cov-config .coveragerc --cov-append --cov-report term-missing
 python_files = tests.py test_*.py tests_*.py *_tests.py *_test.py
+DJANGO_SETTINGS_MODULE = axes.tests.settings
diff --git a/requirements.txt b/requirements.txt
index 078bdac..8b0dc6c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,7 @@ coverage==4.5.2
 mypy==0.670
 prospector==1.1.6.2
 pytest==4.3.0
+pytest-cov==2.6.1
 pytest-django==3.4.7
 sphinx_rtd_theme==0.4.3
 tox==3.7.0
diff --git a/tox.ini b/tox.ini
index 96a62df..b277f1f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -27,8 +27,7 @@ usedevelop = True
 ignore_outcome =
     djangomaster: True
 commands =
-    coverage run -a -m pytest
-    coverage report
+    pytest
     prospector
     mypy axes
 setenv =