diff --git a/conf.h b/conf.h
index 79c8a36..b4a417c 100644
--- a/conf.h
+++ b/conf.h
@@ -2,7 +2,7 @@
 #define _CONF_H_
 
 #define F_CPU 20000000UL
-#define USART_BAUD 19600
+#define USART_BAUD 500000UL
 #define USART_BUFFER_SIZE 256
 #define USART_U2X_EN