diff --git a/lib/controller.js b/lib/controller.js
index 4ca3666a..12baa042 100644
--- a/lib/controller.js
+++ b/lib/controller.js
@@ -208,7 +208,7 @@ class Controller {
         // Zigbee message receieved, reset soft reset timeout.
         this.softResetTimeout(true);
 
-        logger.debug('Recieved zigbee message with data', message.data);
+        logger.debug('Recieved zigbee message with data', JSON.stringify(message.data));
 
         if (message.type == 'devInterview') {
             logger.info('Connecting with device...');