diff --git a/traccar/rootfs/etc/cont-init.d/nginx.sh b/traccar/rootfs/etc/cont-init.d/nginx.sh
index f7d6114..99a0708 100644
--- a/traccar/rootfs/etc/cont-init.d/nginx.sh
+++ b/traccar/rootfs/etc/cont-init.d/nginx.sh
@@ -5,6 +5,7 @@
 # ==============================================================================
 declare port
 declare certfile
+declare hassio_dns
 declare ingress_interface
 declare ingress_port
 declare keyfile
@@ -33,3 +34,5 @@ ingress_interface=$(bashio::addon.ip_address)
 sed -i "s/%%port%%/${ingress_port}/g" /etc/nginx/servers/ingress.conf
 sed -i "s/%%interface%%/${ingress_interface}/g" /etc/nginx/servers/ingress.conf
 
+hassio_dns=$(bashio::dns.host)
+sed -i "s/%%hassio_dns%%/${hassio_dns}/g" /etc/nginx/includes/resolver.conf
diff --git a/traccar/rootfs/etc/nginx/includes/resolver.conf b/traccar/rootfs/etc/nginx/includes/resolver.conf
index 758ca69..65c431d 100644
--- a/traccar/rootfs/etc/nginx/includes/resolver.conf
+++ b/traccar/rootfs/etc/nginx/includes/resolver.conf
@@ -1 +1 @@
-resolver 172.30.32.2;
+resolver %%hassio_dns%%;