diff --git a/src/NetworkSettings.cpp b/src/NetworkSettings.cpp
index b50fa98..cb3af62 100644
--- a/src/NetworkSettings.cpp
+++ b/src/NetworkSettings.cpp
@@ -98,7 +98,7 @@ void NetworkSettingsClass::NetworkEvent(const WiFiEvent_t event, WiFiEventInfo_t
         break;
     case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:
         // Reason codes can be found here: https://github.com/espressif/esp-idf/blob/5454d37d496a8c58542eb450467471404c606501/components/esp_wifi/include/esp_wifi_types_generic.h#L79-L141
-        MessageOutput.printf("WiFi disconnected: %" PRId8 "\r\n", info.wifi_sta_disconnected.reason);
+        MessageOutput.printf("WiFi disconnected: %" PRIu8 "\r\n", info.wifi_sta_disconnected.reason);
         if (_networkMode == network_mode::WiFi) {
             MessageOutput.println("Try reconnecting");
             WiFi.disconnect(true, false);