1 files changed, 2 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 452e05e..1863525 100644
--- a/Makefile
+++ b/Makefile
@@ -2,8 +2,8 @@ MCU = atmega88
 
 all: sanduhr.hex
 
-sanduhr.elf: main.c
-	avr-gcc -std=gnu99 -mmcu=$(MCU) -Os -o $@ $<
+sanduhr.elf: main.c i2c.c i2c.h uart.c
+	avr-gcc -std=gnu99 -mmcu=$(MCU) -Os -o $@ $^
 
 sanduhr.hex: sanduhr.elf
 	avr-objcopy -O ihex -R .eeprom $< $@