diff --git a/src/platformio.ini b/src/platformio.ini
index 763ac041..2c6ab3df 100644
--- a/src/platformio.ini
+++ b/src/platformio.ini
@@ -28,7 +28,11 @@ lib_deps =
     https://github.com/esphome/ESPAsyncWebServer @ ^3.2.0
     https://github.com/nRF24/RF24.git#v1.4.8
     paulstoffregen/Time @ ^1.6.1
-    https://github.com/bertmelis/espMqttClient#v1.6.0
+    ;https://github.com/bertmelis/espMqttClient#v1.6.0
+
+    ;TODO: tmp. bug fix, please change it to original later
+    https://github.com/bertmelis/espMqttClient.git#cb0c386    
+    
     bblanchon/ArduinoJson @ ^6.21.3
     https://github.com/JChristensen/Timezone @ ^1.2.4
     olikraus/U8g2 @ ^2.35.9