diff --git a/platformio.ini b/platformio.ini
index c316718d..4ee2b7d1 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -19,6 +19,7 @@ lib_deps_external =
 	DHT sensor library for ESPx
 	Adafruit BMP280 Library
 	Adafruit BME280 Library
+	DallasTemperature
 lib_deps_internal = 
 	ESP Async WebServer
 	GyverFilters