diff --git a/src/sys/kernel/Makefile b/src/sys/kernel/Makefile
index c5c4da4..4adaa1d 100644
--- a/src/sys/kernel/Makefile
+++ b/src/sys/kernel/Makefile
@@ -6,7 +6,8 @@
 include ../Makefile.inc
 
 #  Objects
-OBJS = endtask.o ap-boot.o smp.o spinlock.o bioscall.o ld.o time.o fork.o syscall.o elf.o file.o systemtask.o exec.o sched.o kpanic.o vitals.o ubthread.o timer.o
+OBJS = endtask.o spinlock.o bioscall.o ld.o time.o fork.o syscall.o elf.o file.o systemtask.o exec.o sched.o kpanic.o vitals.o ubthread.o timer.o
+# ap-boot.o smp.o
 
 all: $(OBJS)