diff --git a/esp32/src/spot.cpp b/esp32/src/spot.cpp
index 03c4a50..bc283fe 100644
--- a/esp32/src/spot.cpp
+++ b/esp32/src/spot.cpp
@@ -177,8 +177,8 @@ void Spot::setupMDNS() {
     ESP_LOGV(TAG, "Starting MDNS");
     MDNS.begin(_wifiService.getHostname());
     MDNS.setInstanceName(_appName);
-    MDNS.addService("http", "tcp", 80);
-    MDNS.addService("ws", "tcp", 80);
+    MDNS.addService("http", "tcp", _port);
+    MDNS.addService("ws", "tcp", _port);
     MDNS.addServiceTxt("http", "tcp", "Firmware Version", APP_VERSION);
 }