diff --git a/Tools/autotest/common.py b/Tools/autotest/common.py
index c5a4fe53ab..51bd3e311a 100644
--- a/Tools/autotest/common.py
+++ b/Tools/autotest/common.py
@@ -2882,7 +2882,7 @@ class AutoTest(ABC):
 
             self.start_subsubtest("Stream rate adjustments")
             self.run_cmd_enable_high_latency(True)
-            self.assert_message_rate_hz("HIGH_LATENCY2", 0.2, ndigits=1, mav=mav2)
+            self.assert_message_rate_hz("HIGH_LATENCY2", 0.2, ndigits=1, mav=mav2, sample_period=60)
             for test_rate in (1, 0.1, 2):
                 self.test_rate(
                     "HIGH_LATENCY2 on enabled link",