diff --git a/platformio.ini b/platformio.ini
index 9fdcd26..e26a5e8 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -43,6 +43,9 @@ framework = arduino
 lib_deps = 
 	${env.lib_deps}
 	DIO2
+	arduino-libraries/Ethernet
+	SPI
+	mathertel/LiquidCrystal_PCF8574
 
 [env:unowifiR2]
 platform = atmelmegaavr
@@ -51,6 +54,9 @@ framework = arduino
 lib_deps = 
 	${env.lib_deps}
 	DIO2
+	arduino-libraries/Ethernet
+	SPI
+	mathertel/LiquidCrystal_PCF8574
 
 [env:uno]
 platform = atmelavr
@@ -59,4 +65,6 @@ framework = arduino
 lib_deps = 
 	${env.lib_deps}
 	DIO2
+	arduino-libraries/Ethernet
+	SPI
 	mathertel/LiquidCrystal_PCF8574