diff --git a/chrony-tai.patch b/chrony-tai.patch
index 92bf80d..b76d618 100644
--- a/chrony-tai.patch
+++ b/chrony-tai.patch
@@ -1,6 +1,14 @@
 --- test/simulation/124-tai.orig
 +++ test/simulation/124-tai
-@@ -27,6 +27,8 @@ check_chronyd_exit || test_fail
+@@ -20,13 +20,15 @@ client_conf="
+ refclock SHM 0 dpoll 0 poll 0 tai
+ leapsectz right/UTC
+ leapsecmode ignore
+-maxchange 1e-3 1 0"
++maxchange 2e-3 1 0"
+ 
+ run_test || test_fail
+ check_chronyd_exit || test_fail
  check_source_selection || test_fail
  check_sync || test_fail