diff --git a/makefile b/makefile
index 6f8d953..f5ed682 100644
--- a/makefile
+++ b/makefile
@@ -26,3 +26,10 @@ term:
 
 avarice:
 	avarice --program --file bin/main.elf --part atmega32 --dragon :4242
+
+
+fuse:
+	avrdude -p ${MCU} -c ${PROG} -P ${PORT} -U lfuse:w:0xe4:m -U hfuse:w:0xd2:m
+
+lock:
+	avrdude -p ${MCU} -c ${PROG} -P ${PORT} -U lock:w:0xC0:m
\ No newline at end of file