diff --git a/platformio.ini b/platformio.ini
index c898f00..a05a191 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -33,7 +33,6 @@ board = megaatmega2560
 framework = arduino
 lib_deps = 
 	${env.lib_deps}
-	DIO2
 	arduino-libraries/Ethernet
 	SPI
 monitor_speed = 115200
@@ -45,7 +44,6 @@ board = uno
 framework = arduino
 lib_deps = 
 	${env.lib_deps}
-	DIO2
 	arduino-libraries/Ethernet
 	SPI
 monitor_speed = 115200
@@ -57,7 +55,6 @@ board = uno_wifi_rev2
 framework = arduino
 lib_deps = 
 	${env.lib_deps}
-	DIO2
 	arduino-libraries/Ethernet
 	SPI
 monitor_speed = 115200
@@ -70,7 +67,6 @@ board = uno
 framework = arduino
 lib_deps = 
 	${env.lib_deps}
-	DIO2
 	arduino-libraries/Ethernet
 	SPI
 monitor_speed = 115200