diff --git a/tox.ini b/tox.ini
index a423127..a089e38 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 [tox]
 toxworkdir = {env:TMPDIR:/tmp}/tox-{env:USER}/hobo
-envlist = coverage-{authentic,hobo,multipublik,multitenant{,-oldstylemiddleware},passerelle,schemas},
+envlist = coverage-{authentic,hobo,multipublik,multitenant,multitenant-oldstylemiddleware,passerelle,schemas},
 
 [testenv]
 basepython = python2