diff --git a/kernel/interrupts.c b/kernel/interrupts.c
index 7899ae5..4e22e81 100644
--- a/kernel/interrupts.c
+++ b/kernel/interrupts.c
@@ -246,6 +246,11 @@ __attribute__((interrupt)) void ISR31Handler(INTERRUPT_FRAME* Frame) {
 	ISR_Common(Frame, 31);
 }
 
+__attribute__((interrupt)) void ReservedISRHandler(INTERRUPT_FRAME* Frame) {
+	ISR_Common(Frame, 33); // if < 32, isn't handled.
+	// Effectively disables this ISR.
+}
+
 
 __attribute__((interrupt)) void irq0(INTERRUPT_FRAME* Frame) {
 	IRQ_Common(Frame, 0);