--- zope.testrunner-6.6/tox.ini.orig
+++ zope.testrunner-6.6/tox.ini
@@ -23,7 +23,7 @@
 deps =
     setuptools  <74
 commands =
-    zope-testrunner --test-path=src {posargs:-vc}
+    python -m zope.testrunner --test-path=src {posargs:-vc}
 extras =
     test
     subunit: subunit