1 files changed, 1 insertions, 1 deletions
diff --git a/tests/storage/test_monthly_active_users.py b/tests/storage/test_monthly_active_users.py
index 0d58dcebc5..511acbde9b 100644
--- a/tests/storage/test_monthly_active_users.py
+++ b/tests/storage/test_monthly_active_users.py
@@ -33,7 +33,7 @@ class MonthlyActiveUsersTestCase(tests.unittest.TestCase):
 
     @defer.inlineCallbacks
     def test_initialise_reserved_users(self):
-
+        self.hs.config.max_mau_value = 5
         user1 = "@user1:server"
         user1_email = "user1@matrix.org"
         user2 = "@user2:server"