diff --git a/Makefile b/Makefile
index 43a2b54..8b66f97 100644
--- a/Makefile
+++ b/Makefile
@@ -51,6 +51,9 @@ test:
 	qemu-system-i386 -drive file=boot.iso,media=disk,format=raw -m 512M -d int
 	#qemu-system-i386 -s -S -kernel myos.bin
 
+debug:
+	qemu-system-i386 -s -S -kernel myos.bin
+
 test-bochs:
 	bochs -f bochsrc