diff --git a/tests.cfg b/tests.cfg
index 8c78590217..e5cd3c5358 100644
--- a/tests.cfg
+++ b/tests.cfg
@@ -223,7 +223,6 @@ PloneTestCase =
     plonetheme.classic
     plonetheme.sunburst
     plone.app.jquerytools
-    plone.app.querystring
 plone_app_testing =
     archetypes.querywidget
     plone.batching
@@ -233,6 +232,7 @@ plone_app_testing =
     plone.app.contentlisting
     plone.app.discussion
     plone.app.testing
+    plone.app.querystring
     plone.app.registry
     plone.app.search
     plone.app.uuid