diff --git a/drivers/interrupt_controller/intc_ite_it8xxx2.c b/drivers/interrupt_controller/intc_ite_it8xxx2.c
index 9e338d8..9b4c3e8 100644
--- a/drivers/interrupt_controller/intc_ite_it8xxx2.c
+++ b/drivers/interrupt_controller/intc_ite_it8xxx2.c
@@ -7,6 +7,8 @@
 #include <zephyr/kernel.h>
 #include <zephyr/arch/cpu.h>
 #include <zephyr/init.h>
+#include <zephyr/logging/log.h>
+LOG_MODULE_REGISTER(intc_it8xxx2, LOG_LEVEL_DBG);
 #include <zephyr/sys/printk.h>
 #include <zephyr/sw_isr_table.h>
 #include "intc_ite_it8xxx2.h"
@@ -206,6 +208,25 @@
 	} while (intc_irq != IVECT);
 	/* determine interrupt number */
 	intc_irq -= IVECT_OFFSET_WITH_IRQ;
+	/*
+	 * Look for pending interrupt if there's interrupt number 0 from
+	 * the AIVECT register.
+	 */
+	if (intc_irq == 0) {
+		uint8_t int_pending;
+
+		for (int i = (IT8XXX2_IER_COUNT - 1); i >= 0; i--) {
+			int_pending = (*reg_status[i] & *reg_enable[i]);
+			if (int_pending != 0) {
+				intc_irq = (MAX_REGISR_IRQ_NUM * i) +
+						find_msb_set(int_pending) - 1;
+				LOG_DBG("Pending interrupt found: %d",
+						intc_irq);
+				LOG_DBG("CPU mepc: 0x%lx", csr_read(mepc));
+				break;
+			}
+		}
+	}
 	/* clear interrupt status */
 	ite_intc_isr_clear(intc_irq);
 	/* return interrupt number */