diff --git a/run/network.sh b/run/network.sh
index b61b0d5..21f5f4a 100644
--- a/run/network.sh
+++ b/run/network.sh
@@ -105,7 +105,7 @@ configureDHCP() {
     echo "docker setting to your container: --device=/dev/vhost-net" && exit 22
   fi
 
-  pkill -f dhclient || true
+  dhclient -r 2> /dev/null
 
   NET_OPTS="-netdev tap,id=hostnet0,vhost=on,vhostfd=40,fd=30"
 }