diff --git a/test/server.ts b/test/server.ts
index 2d772615..4f505cf1 100644
--- a/test/server.ts
+++ b/test/server.ts
@@ -1245,7 +1245,6 @@ describe('server block cache', function () {
     }
 
     beforeEach(function (done) {
-        clock = sinon.useFakeTimers()
         port = nextPort()
         server = createServer()
         server.listen(port, done)