diff --git a/src/TinyMqtt.h b/src/TinyMqtt.h
index 43965d2..d702de9 100644
--- a/src/TinyMqtt.h
+++ b/src/TinyMqtt.h
@@ -112,6 +112,7 @@ class MqttClient
 	};
 	public:
 		MqttClient(MqttBroker*);
+		MqttClient() : MqttClient(nullptr) {};
 
 		~MqttClient();