diff --git a/tox.ini b/tox.ini
index b0d3588..e3972c0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,7 +15,14 @@ pass_env =
     PYLAST_PASSWORD_HASH
     PYLAST_USERNAME
 commands =
-    pytest -v -s -W all --cov pylast --cov tests --cov-report term-missing --cov-report xml --random-order {posargs}
+    {envpython} -m pytest -v -s -W all \
+      --cov pylast \
+      --cov tests \
+      --cov-report html \
+      --cov-report term-missing \
+      --cov-report xml \
+      --random-order \
+      {posargs}
 
 [testenv:lint]
 skip_install = true