diff --git a/Core/Src/clock.c b/Core/Src/clock.c
index 7efea0d..b4d96d4 100644
--- a/Core/Src/clock.c
+++ b/Core/Src/clock.c
@@ -10,7 +10,7 @@
 
 // define LED marking 12:00 or 00:00
 
-#define LED_OFFSET 10
+#define LED_OFFSET 11