diff --git a/.gitignore b/.gitignore
index d8a12b1..c4102dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@
 *.img
 *.bin
 *.rom
-/scripts
+*.hex
diff --git a/Makefile b/Makefile
index 17780ad..4000af6 100644
--- a/Makefile
+++ b/Makefile
@@ -33,6 +33,9 @@ host/%.elf: host/%.c
 	$(NASM) $(NASM_ARGS) -l $(@:.com=.lst) -o $@ $<
 	$(METRIC) $@
 
+%.hex: src/%.asm src/*.inc
+	$(NASM) $(NASM_ARGS) -f ith -l $(@:.hex=.lst) -o $@ $<
+
 # Bootloaders, first sector on partition
 %.bs: boot/%.asm
 	$(NASM) $(NASM_ARGS) -o $@ $<
@@ -60,7 +63,7 @@ hdd.img: mbr.bs $(KERNEL) fd1440.img
 	dd if=fd1440.img bs=512 seek=63 of=$@
 
 clean:
-	rm -f *.com *.bs *.0 *.lst *.img *.bin
+	rm -f *.com *.bs *.0 *.lst *.img *.bin *.hex
 	rm -f host/*.elf
 
 qemu-floppy3: fd1440.img