diff --git a/test-plone-3.3.x.cfg b/test-plone-3.3.x.cfg
index 2442847..c9984d2 100644
--- a/test-plone-3.3.x.cfg
+++ b/test-plone-3.3.x.cfg
@@ -21,6 +21,7 @@ z3c.formwidget.query = 0.3
 zope.app.broken = 3.4.0
 zope.component = 3.5.1
 zope.container = 3.7.0
+zope.i18n = 3.4.0
 zope.location = 3.4.0
 zope.schema = 3.6.4
 zope.security = 3.4.3