diff --git a/autoware_launch/config/system/system_diagnostic_monitor/others.yaml b/autoware_launch/config/system/system_diagnostic_monitor/others.yaml
index 0c6e32a2ce..8bb03c0c33 100644
--- a/autoware_launch/config/system/system_diagnostic_monitor/others.yaml
+++ b/autoware_launch/config/system/system_diagnostic_monitor/others.yaml
@@ -30,8 +30,8 @@ units:
 
   - path: /others/comfortable_stop
     type: and
-    #list:
-    #- { type: link, link: /others/010-emergency_vehicle-error }
+    list:
+      - { type: link, link: /others/010-emergency_vehicle-error }
 
   - path: /others/pull_over
     type: and