diff --git a/scan.yml b/scan.yml
index 391f066..b5ecbf7 100644
--- a/scan.yml
+++ b/scan.yml
@@ -118,9 +118,9 @@
     delegate_to: localhost
     become: false
 
-
+#TODO auto select interface + router mac 
   - ansible.builtin.command:
-      cmd: "masscan {{ target_network }} -p{{ target_port }}"
+      cmd: "masscan {{ target_network }} -p{{ target_port }} --router-mac 00-81-c4-f6-e9-17 --interface enp0s20"
       #cmd: "/opt/homebrew/bin/masscan {{ target_network }} -p{{ target_port }}"
     become: true
     register: scan_output