diff --git a/platformio.ini b/platformio.ini
index fbe9bfc..081c365 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -18,6 +18,7 @@ lib_deps =
   jchristensen/JC_Button
   pilotak/MovingAverageFloat
   pilotak/MeteoFunctions
+  pilotak/MovingAverage
 
 [env:WemosWeatherStation]
 platform = espressif8266