diff --git a/Core/Src/clock.c b/Core/Src/clock.c
index 290ea27..bb70748 100644
--- a/Core/Src/clock.c
+++ b/Core/Src/clock.c
@@ -58,7 +58,7 @@ uint8_t clock_convert_min_sec(uint8_t min_sec){
 		led = (float) min_sec/divider;
 
 
-		led = led + LED_OFFSET;
+		led = (uint8_t) led + LED_OFFSET;
 		while(led > 23){
 			led = led - 24;
 		}