diff --git a/autoware_launch/config/system/system_monitor/net_monitor.param.yaml b/autoware_launch/config/system/system_monitor/net_monitor.param.yaml
index e97df8f7b6..e0927116ff 100644
--- a/autoware_launch/config/system/system_monitor/net_monitor.param.yaml
+++ b/autoware_launch/config/system/system_monitor/net_monitor.param.yaml
@@ -2,7 +2,7 @@
   ros__parameters:
       devices: ["*"]
       monitor_program: "greengrass"
-      enable_traffic_monitor: true
+      enable_traffic_monitor: false
       crc_error_check_duration: 1
       crc_error_count_threshold: 1
       reassembles_failed_check_duration: 1