diff --git a/Makefile b/Makefile
index cffd166..f4ec520 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,8 @@ test:kernel
 debug: CFLAGS += $(DEBUG_FLAGS)
 debug: CXXFLAGS += $(DEBUG_FLAGS)
 debug:kernel kernel.sym
-	qemu-system-x86_64 -s -S -kernel kernel&
+	#qemu-system-x86_64 -s -S -kernel kernel&
+	qemu-system-i386 -s -S -kernel kernel&
 	gdb -s kernel.sym -ex "target remote localhost:1234"
 
 clean: