diff --git a/builder/data/usr/bin/pwnlib b/builder/data/usr/bin/pwnlib
index d53d52fb..a3f83cea 100755
--- a/builder/data/usr/bin/pwnlib
+++ b/builder/data/usr/bin/pwnlib
@@ -45,7 +45,7 @@ start_monitor_interface() {
 
 # stops mon0
 stop_monitor_interface() {
-  ifconfig wlan0mon down && iw dev wlan0mon del
+  airmon-ng stop wlan0mon
   ifconfig wlan0 up
 }