diff --git a/aws_advanced_python_wrapper/limitless_plugin.py b/aws_advanced_python_wrapper/limitless_plugin.py
index 52b05260..6f597583 100644
--- a/aws_advanced_python_wrapper/limitless_plugin.py
+++ b/aws_advanced_python_wrapper/limitless_plugin.py
@@ -12,6 +12,7 @@
 from __future__ import annotations
 
 import copy
+import math
 import time
 from contextlib import closing
 from threading import Event, RLock, Thread
@@ -248,7 +249,7 @@ def _create_host_info(self, result: Tuple[Any, Any], host_port_to_map: int) -> H
         host_name: str = result[0]
         cpu: float = float(result[1])
 
-        weight: int = round(10 - (cpu * 10))
+        weight: int = 10 - math.floor(cpu * 10)
         if weight < 1 or weight > 10:
             weight = 1
             logger.debug("LimitlessRouterMonitor.InvalidRouterLoad", host_name, cpu)