diff --git a/ci/travis.sh b/ci/travis.sh
index 22230d3..6cee6a7 100755
--- a/ci/travis.sh
+++ b/ci/travis.sh
@@ -92,7 +92,7 @@ else
     mkdir empty
     cd empty
 
-    coverage run --rcfile=../.coveragerc -m pytest -W error -ra -v --pyargs pytest_trio --verbose
+    pytest
 
     bash <(curl -s https://codecov.io/bash)
 fi
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..e7e9beb
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,2 @@
+[pytest]
+addopts = -W error -ra -v --pyargs pytest_trio --verbose --cov