diff --git a/ids.py b/ids.py
index ca9ff82..5b1c924 100644
--- a/ids.py
+++ b/ids.py
@@ -52,10 +52,10 @@ def web_ap_base_domain(user_domain):
     if _NON_WEB_SUBDOMAIN_SITES is None:
         _NON_WEB_SUBDOMAIN_SITES = {
             user.key.id(): user.ap_subdomain
-            for key in Query('MagicKey',
-                             filters=FilterNode('ap_subdomain', '!=', 'web'),
-                             projection=['ap_subdomain'],
-                             ).fetch()
+            for user in Query('MagicKey',
+                              filters=FilterNode('ap_subdomain', '!=', 'web'),
+                              projection=['ap_subdomain'],
+                              ).fetch()
         }
         logger.info(f'Loaded {len(_NON_WEB_SUBDOMAIN_SITES)} non-web.brid.gy Web users')
 
diff --git a/tests/test_ids.py b/tests/test_ids.py
index 7d23890..f13a29a 100644
--- a/tests/test_ids.py
+++ b/tests/test_ids.py
@@ -88,11 +88,10 @@ class IdsTest(TestCase):
                 self.assertEqual(expected, translate_user_id(
                     id='https://www.user.com/', from_=Web, to=proto))
 
-    @patch('ids._NON_WEB_SUBDOMAIN_SITES', new={
-        'on-bsky.com': 'bsky',
-        'on-fed.com': 'fed',
-    })
     def test_translate_user_id_web_ap_subdomain_fed(self):
+        self.make_user('on-fed.com', cls=Web, ap_subdomain='fed')
+        self.make_user('on-bsky.com', cls=Web, ap_subdomain='bsky')
+
         for base_url in ['https://web.brid.gy/', 'https://fed.brid.gy/']:
             with app.test_request_context('/', base_url=base_url):
                 self.assertEqual('https://web.brid.gy/on-web.com', translate_user_id(
@@ -198,8 +197,9 @@ class IdsTest(TestCase):
                 self.assertEqual(expected, translate_object_id(
                     id=id, from_=from_, to=to))
 
-    @patch('ids._NON_WEB_SUBDOMAIN_SITES', new={'on-fed.com': 'fed'})
     def test_translate_object_id_web_ap_subdomain_fed(self):
+        self.make_user('on-fed.com', cls=Web, ap_subdomain='fed')
+
         for base_url in ['https://web.brid.gy/', 'https://fed.brid.gy/']:
             with app.test_request_context('/', base_url=base_url):
                 got = translate_object_id(id='http://on-fed.com/post', from_=Web,
diff --git a/tests/testutil.py b/tests/testutil.py
index 8f89ca9..3405a24 100644
--- a/tests/testutil.py
+++ b/tests/testutil.py
@@ -230,6 +230,7 @@ class TestCase(unittest.TestCase, testutil.Asserts):
             cls.fetched = []
             cls.created_for = []
 
+        ids._NON_WEB_SUBDOMAIN_SITES = None
         ids.COPIES_PROTOCOLS = ('atproto', 'fake', 'other')
         common.PROTOCOL_DOMAINS = (
             'ap.brid.gy',