--- mdurl-0.1.2/pyproject.toml.orig
+++ mdurl-0.1.2/pyproject.toml
@@ -58,7 +58,7 @@
 envlist = py{37,38,39,310}
 isolated_build = True
 
-[testenv:py{37,38,39,310}]
+[testenv]
 description = run tests
 deps = -r tests/requirements.txt
 commands =