diff --git a/arch/x86/cpu/broadwell/pch.c b/arch/x86/cpu/broadwell/pch.c
index f0798a7f9e02c61f681c30fbb2139867d95b7a1f..317f57d3f9819f3a2de1185955fd200c196536bd 100644
--- a/arch/x86/cpu/broadwell/pch.c
+++ b/arch/x86/cpu/broadwell/pch.c
@@ -109,7 +109,8 @@ static void pch_enable_ioapic(void)
 {
 	u32 reg32;
 
-	io_apic_set_id(0x02);
+	/* Make sure this is a unique ID within system */
+	io_apic_set_id(0x04);
 
 	/* affirm full set of redirection table entries ("write once") */
 	reg32 = io_apic_read(0x01);