diff --git a/DynDNS/install.sh b/DynDNS/install.sh
index 791ac84..04987b3 100644
--- a/DynDNS/install.sh
+++ b/DynDNS/install.sh
@@ -12,13 +12,11 @@ domain=$(uci get dhcp.@dnsmasq[0].domain)
 sed -i "s/.lan/.$domain/gi" /root/dyndns/dyndns.lua
 
 # Create dhcp script
-echo "cd /root/dyndns/ && lua dyndns.lua" > /root/dyndns/dyndns.sh
+echo "cd /root/dyndns/ && lua dyndns.lua" > /etc/hotplug.d/dhcp/99-dyndns
 
 # Allow execution
-chmod +x /root/dyndns/*.*
-
-# Add dhcpscript to the config
-uci set dhcp.@dnsmasq[0].dhcpscript='/root/dyndns/dyndns.sh'
+chmod 755 /etc/hotplug.d/dhcp/99-dyndns
+chmod +x /etc/hotplug.d/dhcp/99-dyndns
 
 # Add addnlist to the config
 uci set dhcp.@dnsmasq[0].addnhosts='/tmp/dyndns'