1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/util/__init__.py b/synapse/util/__init__.py
index 364b927851..fd3eb1f574 100644
--- a/synapse/util/__init__.py
+++ b/synapse/util/__init__.py
@@ -54,7 +54,8 @@ class Clock(object):
                 LoggingContext.thread_local.current_context = current_context
                 callback()
 
-        return reactor.callLater(delay, wrapped_callback)
+        with PreserveLoggingContext():
+            return reactor.callLater(delay, wrapped_callback)
 
     def cancel_call_later(self, timer):
         timer.cancel()