diff --git a/pytest.ini b/pytest.ini
index 9bb5e117..53ad209c 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -10,11 +10,6 @@ addopts =
     --color yes
     --showlocals
     --verbose
-    --numprocesses auto
     --durations 10
     --durations-min 1
     --strict-markers
-    --cov
-    --cov-report html
-    --cov-report term
-    --cov-report xml
diff --git a/tox.ini b/tox.ini
index 4b90f583..c5454329 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,6 +2,9 @@
 envlist = linters, unit
 isolated_build = True
 
+[shared]
+pytest_cov_args = --cov --cov-report html --cov-report term --cov-report xml
+
 [testenv]
 description = Run all tests with {basepython}
 usedevelop = True
@@ -20,15 +23,15 @@ commands =
 
 [testenv:unit{,-py39,-py310,-py311}]
 description = Run unit tests
-commands = pytest {posargs:test/unit}
+commands = pytest test/unit {posargs} {[shared]pytest_cov_args}
 
 [testenv:pulp-integration{-py39,-py310,-py311}]
 # Some of these tests must run serially because of a shared resource
 # (the system policy.json file).
 description = Run pulp integration tests
 commands =
-    pytest -n 0 -m "serial" test/pulp_integration {posargs}
-    pytest -m "not serial" test/pulp_integration {posargs}
+    pytest -n 0 -m "serial" test/pulp_integration {posargs} {[shared]pytest_cov_args}
+    pytest -m "not serial" test/pulp_integration {posargs} {[shared]pytest_cov_args}
 
 [testenv:integration{,-py39,-py310,-py311}]
 description = Run integration tests
@@ -37,8 +40,8 @@ passenv =
     HOME
     KEEP_IMAGES
 commands =
-    pytest -m "not serial" test/integration {posargs}
-    pytest -n 0 -m "serial" test/integration {posargs}
+    pytest -m "not serial" test/integration {posargs} {[shared]pytest_cov_args}
+    pytest -n 0 -m "serial" test/integration {posargs} {[shared]pytest_cov_args}
 
 [testenv:docs]
 description = Build documentation