diff --git a/atomics/T1018/T1018.yaml b/atomics/T1018/T1018.yaml
index 2127cca9..951e104a 100644
--- a/atomics/T1018/T1018.yaml
+++ b/atomics/T1018/T1018.yaml
@@ -69,7 +69,7 @@ atomic_tests:
     name: sh
     elevation_required: false
     command: |
-      for ip in $(seq 1 254); do ping -c 1 192.168.1.$ip -o; [ $? -eq 0 ] && echo "192.168.1.$ip UP" || : ; done
+      for ip in $(seq 1 254); do ping -c 1 192.168.1.$ip; [ $? -eq 0 ] && echo "192.168.1.$ip UP" || : ; done
       
 - name: Remote System Discovery - nslookup
   description: |