diff --git a/src/TinyMqtt.h b/src/TinyMqtt.h
index 3246e63..9fe9641 100644
--- a/src/TinyMqtt.h
+++ b/src/TinyMqtt.h
@@ -222,9 +222,9 @@ class MqttBroker
 		void begin() { server.begin(); }
 		void loop();
 
-		uint8_t port() const { return server.port(); }
+		uint16_t port() const { return server.port(); }
 
-		void connect(std::string host, uint32_t port=1883);
+		void connect(std::string host, uint16_t port=1883);
 		bool connected() const { return state == Connected; }
 
 		size_t clientsCount() const { return clients.size(); }
diff --git a/tests/local-tests/local-tests.ino b/tests/local-tests/local-tests.ino
index 6dc0233..3bce9c4 100644
--- a/tests/local-tests/local-tests.ino
+++ b/tests/local-tests/local-tests.ino
@@ -124,15 +124,15 @@ test(local_nocallback_when_destroyed)
 //----------------------------------------------------------------------------
 // setup() and loop()
 void setup() {
-  delay(1000);
-  Serial.begin(115200);
-  while(!Serial);
+	delay(1000);
+	Serial.begin(115200);
+	while(!Serial);
 
 	Serial.println("=============[ NO WIFI CONNECTION TinyMqtt TESTS ]========================");
 }
 
 void loop() {
-  aunit::TestRunner::run();
+	aunit::TestRunner::run();
 
 	if (Serial.available()) ESP.reset();
 }