diff --git a/.gitignore b/.gitignore
index 1a4a897..527fcef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -87,4 +87,5 @@ dkms.conf
 .history
 
 # End of https://www.gitignore.io/api/c,c++,visualstudiocode
-.pio
\ No newline at end of file
+.pio
+.pio/build/project.checksum
diff --git a/platformio.ini b/platformio.ini
index 2c7f0eb..e9ee207 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -12,3 +12,5 @@
 platform = espressif8266
 board = esp12e
 framework = arduino
+lib_deps =
+  EspMQTTClient
\ No newline at end of file