diff --git a/arch/x86/kernel/apic.c b/arch/x86/kernel/apic.c
index 9b80a700..151b9143 100644
--- a/arch/x86/kernel/apic.c
+++ b/arch/x86/kernel/apic.c
@@ -268,6 +268,7 @@ static int lapic_reset(void)
 	lapic_write(APIC_LINT0, 0x7C);	// connect LINT0 to idt entry 124
 	lapic_write(APIC_LINT1, 0x7D);	// connect LINT1 to idt entry 125
 	lapic_write(APIC_LVT_ER, 0x7E);	// connect error to idt entry 126
+	lapic_write(APIC_ID, 0x00);	// reset boot processor id
 
 	return 0;
 }