diff --git a/right/src/main.c b/right/src/main.c
index c9ba028..4794a6c 100644
--- a/right/src/main.c
+++ b/right/src/main.c
@@ -9,5 +9,7 @@ void main() {
     LedDriver_EnableAllLeds();
     InitUsb();
 
-    while (1);
+    while (1){
+    	asm("wfi");
+    }
 }
diff --git a/right/src/usb_interface_keyboard.c b/right/src/usb_interface_keyboard.c
index 6ee1163..f18f685 100644
--- a/right/src/usb_interface_keyboard.c
+++ b/right/src/usb_interface_keyboard.c
@@ -157,7 +157,7 @@ static uint8_t getKeycode(uint8_t keyId)
 {
 	int activeIndex = (modifierState & MOD_PRESSED) ? 1 : 0;
 
-	if (keyId<sizeof(scancodes))
+	if (keyId<sizeof(defaultLayout))
 		return defaultLayout[keyId][activeIndex];
 	else
 		return 0;