1 files changed, 1 insertions, 4 deletions
diff --git a/tests/util/test_stream_change_cache.py b/tests/util/test_stream_change_cache.py
index 6857933540..13b753e367 100644
--- a/tests/util/test_stream_change_cache.py
+++ b/tests/util/test_stream_change_cache.py
@@ -1,11 +1,9 @@
-from mock import patch
-
 from synapse.util.caches.stream_change_cache import StreamChangeCache
 
 from tests import unittest
 
 
-class StreamChangeCacheTests(unittest.TestCase):
+class StreamChangeCacheTests(unittest.HomeserverTestCase):
     """
     Tests for StreamChangeCache.
     """
@@ -54,7 +52,6 @@ class StreamChangeCacheTests(unittest.TestCase):
         self.assertTrue(cache.has_entity_changed("user@foo.com", 0))
         self.assertTrue(cache.has_entity_changed("not@here.website", 0))
 
-    @patch("synapse.util.caches.CACHE_SIZE_FACTOR", 1.0)
     def test_entity_has_changed_pops_off_start(self):
         """
         StreamChangeCache.entity_has_changed will respect the max size and