diff --git a/tests/python_client/chaos/test_chaos.py b/tests/python_client/chaos/test_chaos.py
index 83fa7b87c6..5b7ce38646 100644
--- a/tests/python_client/chaos/test_chaos.py
+++ b/tests/python_client/chaos/test_chaos.py
@@ -188,7 +188,7 @@ class TestChaos(TestChaosBase):
         # reset counting
         cc.reset_counting(self.health_checkers)
 
-        # wait 40s
+        # wait 120s
         sleep(constants.CHAOS_DURATION)
 
         log.info(f'Alive threads: {threading.enumerate()}')