diff --git a/src/mqtt/hasp_mqtt_paho_single.cpp b/src/mqtt/hasp_mqtt_paho_single.cpp
index c2afbe56..5acf5de9 100644
--- a/src/mqtt/hasp_mqtt_paho_single.cpp
+++ b/src/mqtt/hasp_mqtt_paho_single.cpp
@@ -186,7 +186,7 @@ int msgarrvd(void* context, char* topicName, int topicLen, MQTTClient_message* m
     memcpy(msg, (char*)message->payload, message->payloadlen);
     msg[message->payloadlen] = '\0';
 
-    mqtt_message_cb(topicName, (char*)message->payload, message->payloadlen);
+    mqtt_message_cb(topicName, msg, message->payloadlen);
 
     MQTTClient_freeMessage(&message);
     MQTTClient_free(topicName);