diff --git a/src/Network.cpp b/src/Network.cpp
index 565b63b..d9b1fd6 100644
--- a/src/Network.cpp
+++ b/src/Network.cpp
@@ -219,10 +219,10 @@ int8_t WiFiManager::getRSSI() {
 
 void WiFiManager::setupMDNS() {
   ESP_LOGI(WIFI, "mDNS start");
-  if (!MDNS.begin(config.restUser)) {
+  if (!MDNS.begin(config.hostname)) {
     ESP_LOGE(WIFI, "mDNS error");
   } else {
-    String mdnsstr = "MDNS: http://" + String(config.restUser) + ".local";
+    String mdnsstr = "MDNS: http://" + String(config.hostname) + ".local";
     ESP_LOGI(WIFI, "%s", mdnsstr.c_str());
   }
 }