1 files changed, 5 insertions, 5 deletions
diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py
index eddf5e2498..cb7c0ed51a 100644
--- a/tests/handlers/test_register.py
+++ b/tests/handlers/test_register.py
@@ -100,7 +100,7 @@ class RegistrationTestCase(unittest.HomeserverTestCase):
     def test_get_or_create_user_mau_not_blocked(self):
         self.hs.config.limit_usage_by_mau = True
         self.store.count_monthly_users = Mock(
-            side_effect=lambda: make_awaitable(self.hs.config.max_mau_value - 1)
+            return_value=make_awaitable(self.hs.config.max_mau_value - 1)
         )
         # Ensure does not throw exception
         self.get_success(self.get_or_create_user(self.requester, "c", "User"))
@@ -108,7 +108,7 @@ class RegistrationTestCase(unittest.HomeserverTestCase):
     def test_get_or_create_user_mau_blocked(self):
         self.hs.config.limit_usage_by_mau = True
         self.store.get_monthly_active_count = Mock(
-            side_effect=lambda: make_awaitable(self.lots_of_users)
+            return_value=make_awaitable(self.lots_of_users)
         )
         self.get_failure(
             self.get_or_create_user(self.requester, "b", "display_name"),
@@ -116,7 +116,7 @@ class RegistrationTestCase(unittest.HomeserverTestCase):
         )
 
         self.store.get_monthly_active_count = Mock(
-            side_effect=lambda: make_awaitable(self.hs.config.max_mau_value)
+            return_value=make_awaitable(self.hs.config.max_mau_value)
         )
         self.get_failure(
             self.get_or_create_user(self.requester, "b", "display_name"),
@@ -126,14 +126,14 @@ class RegistrationTestCase(unittest.HomeserverTestCase):
     def test_register_mau_blocked(self):
         self.hs.config.limit_usage_by_mau = True
         self.store.get_monthly_active_count = Mock(
-            side_effect=lambda: make_awaitable(self.lots_of_users)
+            return_value=make_awaitable(self.lots_of_users)
         )
         self.get_failure(
             self.handler.register_user(localpart="local_part"), ResourceLimitError
         )
 
         self.store.get_monthly_active_count = Mock(
-            side_effect=lambda: make_awaitable(self.hs.config.max_mau_value)
+            return_value=make_awaitable(self.hs.config.max_mau_value)
         )
         self.get_failure(
             self.handler.register_user(localpart="local_part"), ResourceLimitError