diff --git a/getdomains-install.sh b/getdomains-install.sh
index e7fe8ea..130be08 100755
--- a/getdomains-install.sh
+++ b/getdomains-install.sh
@@ -323,18 +323,22 @@ dnsmasqfull() {
         opkg remove dnsmasq && opkg install dnsmasq-full --cache /tmp/
 
         [ -f /etc/config/dhcp-opkg ] && cp /etc/config/dhcp /etc/config/dhcp-old && mv /etc/config/dhcp-opkg /etc/config/dhcp
-fi
+    fi
 }
 
 dnsmasqconfdir() {
-    if uci get dhcp.@dnsmasq[0].confdir | grep -q /tmp/dnsmasq.d; then
-        printf "\033[32;1mconfdir alreadt set\033[0m\n"
-    else
-        printf "\033[32;1mSetting confdir\033[0m\n"
-        uci set dhcp.@dnsmasq[0].confdir='/tmp/dnsmasq.d'
-        uci commit dhcp
-fi
+    openwrt_release=$(cat /etc/openwrt_release | grep -Eo [0-9]{2}[.][0-9]{2}[.][0-9]* | cut -d '.' -f 1 | tail -n 1)
+    if [ $openwrt_release -ge 24 ]; then
+        if uci get dhcp.@dnsmasq[0].confdir | grep -q /tmp/dnsmasq.d; then
+            printf "\033[32;1mconfdir alreadt set\033[0m\n"
+        else
+            printf "\033[32;1mSetting confdir\033[0m\n"
+            uci set dhcp.@dnsmasq[0].confdir='/tmp/dnsmasq.d'
+            uci commit dhcp
+        fi
+    fi
 }
+
 remove_forwarding() {
     if [ ! -z "$forward_id" ]; then
         while uci -q delete firewall.@forwarding[$forward_id]; do :; done