diff --git a/src/MqttHandleDtu.cpp b/src/MqttHandleDtu.cpp
index feff6318..db991a80 100644
--- a/src/MqttHandleDtu.cpp
+++ b/src/MqttHandleDtu.cpp
@@ -33,6 +33,6 @@ void MqttHandleDtuClass::loop()
     MqttSettings.publish("dtu/hostname", NetworkSettings.getHostname());
     if (NetworkSettings.NetworkMode() == network_mode::WiFi) {
         MqttSettings.publish("dtu/rssi", String(WiFi.RSSI()));
-        MqttSettings.publish("dtu/bssid", String(WiFi.BSSIDstr()));
+        MqttSettings.publish("dtu/bssid", WiFi.BSSIDstr());
     }
 }
\ No newline at end of file
diff --git a/src/NetworkSettings.cpp b/src/NetworkSettings.cpp
index 9d22f175..1114861d 100644
--- a/src/NetworkSettings.cpp
+++ b/src/NetworkSettings.cpp
@@ -151,7 +151,7 @@ void NetworkSettingsClass::setupMode()
         WiFi.mode(WIFI_AP_STA);
         String ssidString = getApName();
         WiFi.softAPConfig(apIp, apIp, apNetmask);
-        WiFi.softAP((const char*)ssidString.c_str(), Configuration.get().Security.Password);
+        WiFi.softAP(ssidString.c_str(), Configuration.get().Security.Password);
         dnsServer->setErrorReplyCode(DNSReplyCode::NoError);
         dnsServer->start(DNS_PORT, "*", WiFi.softAPIP());
         dnsServerStatus = true;