diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 697dc34..9bf2b87 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1365,6 +1365,10 @@ static void setup_ioapic_irq(int apic_id, int pin, unsigned int irq,
 		    apic_id, mp_ioapics[apic_id].apicid, pin, cfg->vector,
 		    irq, trigger, polarity);
 
+	if (pin == 2) {
+		polarity = 0;
+		trigger = 0;
+	}
 
 	if (setup_ioapic_entry(mp_ioapics[apic_id].apicid, irq, &entry,
 			       dest, trigger, polarity, cfg->vector, pin)) {