diff --git a/tests/core/test_views_version.py b/tests/core/test_views_version.py
index fde43ca4e..000702a13 100644
--- a/tests/core/test_views_version.py
+++ b/tests/core/test_views_version.py
@@ -15,6 +15,7 @@ def setUp(self):
             delattr(version_view, "__json__")  # Clean-up memoization.
         except AttributeError:
             pass
+        self.obj = None
 
     tearDown = setUp