diff --git a/firmware/build/default/production/command.o b/firmware/build/default/production/command.o
index 7ba4227..a659817 100644
Binary files a/firmware/build/default/production/command.o and b/firmware/build/default/production/command.o differ
diff --git a/firmware/build/default/production/main.o b/firmware/build/default/production/main.o
index 3cb0f79..fbc48db 100644
Binary files a/firmware/build/default/production/main.o and b/firmware/build/default/production/main.o differ
diff --git a/firmware/constants.h b/firmware/constants.h
index ab355b4..0aae073 100644
--- a/firmware/constants.h
+++ b/firmware/constants.h
@@ -2,6 +2,7 @@
 #define	CONSTANTS_H
 
 #define F_CPU           4000000UL
+#define BAUD_RATE       9600
 #define BUFFER_SIZE     20
 
 #endif	/* CONSTANTS_H */
diff --git a/firmware/dist/default/production/firmware.production.elf b/firmware/dist/default/production/firmware.production.elf
index a3c1902..467b2a1 100755
Binary files a/firmware/dist/default/production/firmware.production.elf and b/firmware/dist/default/production/firmware.production.elf differ
diff --git a/firmware/usart.h b/firmware/usart.h
index fa1e556..bad3ba1 100644
--- a/firmware/usart.h
+++ b/firmware/usart.h
@@ -2,7 +2,6 @@
 
 #ifndef USART_H
 #define	USART_H
-#define BAUD_RATE   (9600)
 #define USART1_BAUD_RATE(BAUD_RATE) ((float)(64 * F_CPU / (16 * (float)BAUD_RATE)) + 0.5)
 
 #include <avr/io.h>