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--- a/AlluraTesting/alluratest/controller.py
+++ b/AlluraTesting/alluratest/controller.py
@@ -76,7 +76,8 @@
     def setUp(self):
         """Method called by nose before running each test"""
         self.app = ValidatingTestApp(setup_functional_test(app_name=self.application_under_test))
-        self.app.validate_skip = self.validate_skip
+        if self.validate_skip:
+            self.app.validate_skip = self.validate_skip
     
     def tearDown(self):
         """Method called by nose after running each test"""