diff --git a/peach-web/src/routes/settings/dns.rs b/peach-web/src/routes/settings/dns.rs
index 4c3f952..6733cfa 100644
--- a/peach-web/src/routes/settings/dns.rs
+++ b/peach-web/src/routes/settings/dns.rs
@@ -40,7 +40,7 @@ pub fn save_dns_configuration(dns_form: DnsForm) -> Result<(), PeachWebError> {
     if dns_form.enable_dyndns {
         let full_dynamic_domain = get_full_dynamic_domain(&dns_form.dynamic_domain);
         // check if this is a new domain or if its already registered
-        let is_new_domain = check_is_new_dyndns_domain(&full_dynamic_domain);
+        let is_new_domain = check_is_new_dyndns_domain(&full_dynamic_domain)?;
         if is_new_domain {
             match dyndns_client::register_domain(&full_dynamic_domain) {
                 Ok(_) => {