1 files changed, 1 insertions, 2 deletions
diff --git a/synapse/config/tls.py b/synapse/config/tls.py
index 3e235b57a7..4ca111618f 100644
--- a/synapse/config/tls.py
+++ b/synapse/config/tls.py
@@ -16,12 +16,11 @@ import logging
 import os
 from typing import List, Optional, Pattern
 
-from matrix_common.regex import glob_to_regex
-
 from OpenSSL import SSL, crypto
 from twisted.internet._sslverify import Certificate, trustRootFromCertificates
 
 from synapse.config._base import Config, ConfigError
+from synapse.util import glob_to_regex
 
 logger = logging.getLogger(__name__)