diff --git a/inc/gpio.h b/inc/gpio.h
--- a/inc/gpio.h
+++ b/inc/gpio.h
@@ -8,7 +8,8 @@ enum _blinkrate
 {
     BLINK_FAST = 50,
     BLINK_MED = 250, 
-    BLINK_SLOW = 2000
+    BLINK_SLOW = 2000,
+	BLINK_DISABLE = 9999,
 };