diff --git a/tools/ratbagctl.test.in b/tools/ratbagctl.test.in
index 1881ba1b..e3dc13ef 100755
--- a/tools/ratbagctl.test.in
+++ b/tools/ratbagctl.test.in
@@ -91,6 +91,7 @@ class TestRatbagCtl(unittest.TestCase):
     def reset_test_device(cls):
         global ratbagd
         ratbagd._dbus_call("ResetTestDevice", "")
+        toolbox.sync_dbus()
 
     def launch_good_test(self, params):
         returncode, stdout, stderr = self.run_ratbagctl(params)