diff --git a/sys/arm/ti/files.ti b/sys/arm/ti/files.ti
index 6f571c6867b..32db6f761a7 100644
--- a/sys/arm/ti/files.ti
+++ b/sys/arm/ti/files.ti
@@ -20,6 +20,7 @@ arm/ti/ti_i2c.c					optional	ti_i2c
 arm/ti/ti_sdhci.c	 			optional	sdhci
 arm/ti/ti_spi.c		 			optional	ti_spi
 
+dev/mii/micphy.c				optional	micphy
 dev/uart/uart_dev_ti8250.c			optional	uart
 dev/uart/uart_dev_ns8250.c			optional	uart