diff --git a/kernel/src/sys/lapic.h b/kernel/src/sys/lapic.h
index e22ca20..976e54c 100644
--- a/kernel/src/sys/lapic.h
+++ b/kernel/src/sys/lapic.h
@@ -49,8 +49,6 @@ void lapic_ipi(uint32_t id, uint8_t dat);
 void lapic_send_all_int(uint32_t id, uint32_t vec);
 void lapic_send_others_int(uint32_t id, uint32_t vec);
 
-void lapic_init_cpu(uint32_t id);
-void lapic_start_cpu(uint32_t id, uint32_t vec);
 uint32_t lapic_get_id();
 
 #endif // LAPIC_H
\ No newline at end of file