diff --git a/Makefile b/Makefile
index 2fdbc9d..c152a45 100644
--- a/Makefile
+++ b/Makefile
@@ -57,9 +57,12 @@ $(TARGET).lst : $(TARGET).elf
 $(TARGET).hex : $(TARGET).elf
 	@$(OBJCOPY) -O ihex $< $(TARGET).hex
 
-flash:
+flash: $(TARGET).bin
 	minichlink -w $(TARGET).bin flash -b
 
+flash2: $(TARGET).bin
+	wlink flash $(TARGET).bin
+
 clean:
 	rm -f ch32*.[ch]
 	rm -f *.{ld,hex,bin,map,lst,elf}