diff --git a/tox.ini b/tox.ini
index 22d0dc9d..6d9425a0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,7 +15,7 @@ setenv = VIRTUAL_ENV={envdir}
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
        .[kerberos,saml2,betamax,oauth1]
-commands = ostestr {posargs}
+commands = stestr run {posargs}
 whitelist_externals =
   bash