diff --git a/Projects/USBtoSerial/asf.xml b/Projects/USBtoSerial/asf.xml
index 04388fa47c3..be0c0096581 100644
--- a/Projects/USBtoSerial/asf.xml
+++ b/Projects/USBtoSerial/asf.xml
@@ -43,6 +43,8 @@
 		<require idref="lufa.platform"/>
 		<require idref="lufa.drivers.peripheral.usart"/>
 		<require idref="lufa.drivers.usb"/>
+		<require idref="lufa.drivers.board"/>
+		<require idref="lufa.drivers.board.leds"/>
 		<require idref="lufa.drivers.misc.ringbuffer"/>
 	</module>
 </asf>