diff --git a/kernel/arch/i386/apic.c b/kernel/arch/i386/apic.c
index c6f2155fa..b4358e467 100644
--- a/kernel/arch/i386/apic.c
+++ b/kernel/arch/i386/apic.c
@@ -1092,6 +1092,8 @@ PUBLIC int apic_single_cpu_init(void)
 		return 0;
 	}
 
+	bsp_lapic_id = apicid();
+
 	acpi_init();
 
 	if (!detect_ioapics()) {
diff --git a/kernel/arch/i386/arch_smp.c b/kernel/arch/i386/arch_smp.c
index de7f942de..936ed3fe3 100644
--- a/kernel/arch/i386/arch_smp.c
+++ b/kernel/arch/i386/arch_smp.c
@@ -317,6 +317,8 @@ PUBLIC void smp_init (void)
 		printf("ERROR : failed to initialize BSP Local APIC\n");
 		goto uniproc_fallback;
 	}
+
+	bsp_lapic_id = apicid();
 	
 	acpi_init();