diff --git a/Products/CMFFormController/tests/testRedirectTo.py b/Products/CMFFormController/tests/testRedirectTo.py
index b969fad..4424014 100644
--- a/Products/CMFFormController/tests/testRedirectTo.py
+++ b/Products/CMFFormController/tests/testRedirectTo.py
@@ -67,6 +67,14 @@ def setUp(self):
             'Authorization', 'Basic {0}:{1}'.format(
                 TEST_USER_NAME, TEST_USER_PASSWORD))
 
+    def tearDown(self):
+        # still have to delete the created pages manually
+        # because of test isolation problems
+        del self.portal['page']
+        del self.portal['front-page']
+        transaction.commit()
+        super(TestRedirectToFunctional, self).tearDown()
+
     def test_regression(self):
         csrf_token = createToken()
         target = 'front-page'
diff --git a/news/18.bugfix b/news/18.bugfix
new file mode 100644
index 0000000..f7466a7
--- /dev/null
+++ b/news/18.bugfix
@@ -0,0 +1,3 @@
+fix testisolation problems
+
+[petschki]
\ No newline at end of file