diff --git a/platformio.ini b/platformio.ini
index 883a0c9..9345c7e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -25,7 +25,7 @@ lib_deps =
     ESP-WiFiSettings @^3.5
     MH-Z19
     TFT_eSPI
-#    MQTT
+    MQTT
 build_flags =
   -DUSER_SETUP_LOADED=1
   -DST7789_DRIVER=1