diff --git a/scripts/armhwinfo b/scripts/armhwinfo
index 996df0441b..b7c90d21c6 100644
--- a/scripts/armhwinfo
+++ b/scripts/armhwinfo
@@ -14,7 +14,7 @@ ARCH=$(lscpu | grep Architecture  | awk '{print $2}')
 RTC=$(dmesg | grep rtc0 | awk '{print $(NF)}')
 HB_PCI=$(dmesg | grep '16c3:abcd')
 HARDWARE=$(cat /proc/cpuinfo | grep Hardware | awk '{print $3}')
-GMAC=$(dmesg | grep "sunxi_gmac-0:00")
+GMAC=$(dmesg | grep "sunxi_gmac-0:0")
 LEDS=$(dmesg |grep "green:ph02:led1")
 
 case "$1" in