diff --git a/package/lean/autocore/files/arm/sbin/cpuinfo b/package/lean/autocore/files/arm/sbin/cpuinfo
index 9df2e0fc7..b582abee1 100755
--- a/package/lean/autocore/files/arm/sbin/cpuinfo
+++ b/package/lean/autocore/files/arm/sbin/cpuinfo
@@ -16,11 +16,12 @@ else
 	[ -n "${big_cpu_freq}" ] && big_cpu_freq="${big_cpu_freq}MHz "
 fi
 
-if grep -q "ipq40xx" "/etc/openwrt_release"; then
-	sys_temp="$(awk '{ printf("%.1f°C ", $0 / 1000) }' /sys/class/ieee80211/phy*/device/hwmon/hwmon*/temp1_input)"
-else
-	sys_temp="$(awk '{ printf("%.1f°C ", $0 / 1000) }' /sys/class/thermal/thermal_zone0/temp)"
-fi
+if grep -q "ipq" "/etc/openwrt_release"; then
+	if grep -q "ipq40xx" "/etc/openwrt_release"; then
+		sys_temp="$(awk '{ printf("%.1f°C ", $0 / 1000) }' /sys/class/ieee80211/phy*/device/hwmon/hwmon*/temp1_input)"
+	else
+		sys_temp="$(awk '{ printf("%.1f°C ", $0 / 1000) }' /sys/class/thermal/thermal_zone0/temp)"
+	fi
 	echo -n "${cpu_arch} x ${cpu_cores} (${cpu_freq}, ${sys_temp})"
 else
 	if grep -q "bcm27xx" "/etc/openwrt_release"; then