diff --git a/Makefile b/Makefile
index 3bbe8e3..cf209fe 100644
--- a/Makefile
+++ b/Makefile
@@ -29,11 +29,11 @@ CFLAGS += -I.
 CFLAGS += -I./kern
 CFLAGS += -I./kern/libkern
 
-all: kernel.elf
+all: kern/kernel.elf
 
 main: main.o
 
-kernel.elf: kern/entry.o kern/start.o kern/libkern/string.o kern/libkern/proc.o kern/libkern/uart.o kern/libkern/panic.o kern/kalloc.o kern/libkern/memory.o kern/ispinlock.o kern/libkern/spinlock.o kern/libkern/string.o kern/libkern/mini-printf.o
+kern/kernel.elf: kern/entry.o kern/start.o kern/libkern/string.o kern/libkern/proc.o kern/libkern/uart.o kern/libkern/panic.o kern/kalloc.o kern/libkern/memory.o kern/ispinlock.o kern/libkern/spinlock.o kern/libkern/string.o kern/libkern/mini-printf.o
 	@echo LD $@
 	@$(LD) $(LDFLAGS) -o $@ $^
 
@@ -45,7 +45,7 @@ kernel.elf: kern/entry.o kern/start.o kern/libkern/string.o kern/libkern/proc.o
 	@echo AS $@
 	@$(AS) $(ASFLAGS) -o $@ $<
 
-qemu: kernel.elf
+qemu: kern/kernel.elf
 	@echo QEMU $<
 	@qemu-system-riscv64 -machine virt -bios none -nographic -m 128M -smp 4 -kernel kernel.elf