diff --git a/kernel/include/sensors.h b/kernel/include/sensors.h
index f980b640..80ce449d 100644
--- a/kernel/include/sensors.h
+++ b/kernel/include/sensors.h
@@ -302,10 +302,11 @@
 #define SIS5595_ALARM_IN1 0x02
 #define SIS5595_ALARM_IN2 0x04
 #define SIS5595_ALARM_IN3 0x08
-#define SIS5595_ALARM_TEMP 0x10
 #define SIS5595_ALARM_BTI 0x20
 #define SIS5595_ALARM_FAN1 0x40
 #define SIS5595_ALARM_FAN2 0x80
+#define SIS5595_ALARM_IN4  0x8000
+#define SIS5595_ALARM_TEMP 0x8000
 
 #define VIA686A_SYSCTL_IN0 1000
 #define VIA686A_SYSCTL_IN1 1001