diff --git a/gramps/gen/filters/rules/test/person_rules_test.py b/gramps/gen/filters/rules/test/person_rules_test.py
index 737dda05a..2ee600a6c 100644
--- a/gramps/gen/filters/rules/test/person_rules_test.py
+++ b/gramps/gen/filters/rules/test/person_rules_test.py
@@ -347,7 +347,7 @@ class BaseTest(unittest.TestCase):
         """
         rule = ProbablyAlive(['1900'])
         res = self.filter_with_rule(rule)
-        self.assertEqual(len(res), 766)
+        self.assertEqual(len(res), 733)
 
     def test_RegExpName(self):
         """