diff --git a/kernel/amd64/intr.c b/kernel/amd64/intr.c
index 88c74a9..0dc561f 100644
--- a/kernel/amd64/intr.c
+++ b/kernel/amd64/intr.c
@@ -121,6 +121,7 @@ static void amd64_idt_init (void) {
 
   IDT_ENTRY (SCHED_PREEMPT_TIMER, 1);
   IDT_ENTRY (TLB_SHOOTDOWN, 1);
+  IDT_ENTRY (CPU_REQUEST_SCHED, 1);
   /* clang-format on */
 #undef IDT_ENTRY
 
@@ -224,6 +225,7 @@ uint8_t amd64_resolve_irq (uint8_t irq) {
   static const uint8_t mappings[] = {
       [SCHED_PREEMPT_TIMER] = 0,
       [TLB_SHOOTDOWN] = 1,
+      [CPU_REQUEST_SCHED] = 2,
   };
 
   return mappings[irq];