diff --git a/Demo_C/Demo/LED/LED.c b/Demo_C/Demo/LED/LED.c
index 61d372d..d33f912 100644
--- a/Demo_C/Demo/LED/LED.c
+++ b/Demo_C/Demo/LED/LED.c
@@ -93,7 +93,7 @@ void spectrum()
 			if(++blue_state>LIGHT_MAX) {++spectrum_state;}
 			break;
 		case mg:
-			if(--green_state>LIGHT_MIN) {spectrum_state = 0;}
+			if(--green_state<LIGHT_MIN) {spectrum_state = 0;}
 		default:
 			spectrum_state = 0;
 	}