diff --git a/src/plugins/mqtt/src/mqttSystem.c b/src/plugins/mqtt/src/mqttSystem.c
index 30c7bcc688e5e7e54e1cbaafb660058ffc901dd3..2f1c9aad95e0ebfabfdca2e941649a44d5caceb8 100644
--- a/src/plugins/mqtt/src/mqttSystem.c
+++ b/src/plugins/mqtt/src/mqttSystem.c
@@ -16,7 +16,7 @@
 #define _DEFAULT_SOURCE
 #include "mqttSystem.h"
 #include "MQTTAsync.h"
-#include "cJson.h"
+#include "cJSON.h"
 #include "mqtt.h"
 #include "mqttLog.h"
 #include "os.h"