diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/interface/cyhal_gpio.cpp b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/interface/cyhal_gpio.cpp
index 73acad0a232..691c9f2d84a 100644
--- a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/interface/cyhal_gpio.cpp
+++ b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/interface/cyhal_gpio.cpp
@@ -26,10 +26,10 @@ void cyhal_gpio_irq_enable(cyhal_gpio_t pin, cyhal_gpio_irq_event_t event, bool
 {
   oob_event = event;
   if (enable) {
-    if (CYHAL_GPIO_IRQ_RISE) {
+    if (event == CYHAL_GPIO_IRQ_RISE) {
       oob_irq->rise(cb);
     }
-    if (CYHAL_GPIO_IRQ_FALL) {
+    if (event == CYHAL_GPIO_IRQ_FALL) {
       oob_irq->fall(cb);
     }
   } else if (oob_irq != NULL) {
@@ -59,4 +59,4 @@ void cyhal_gpio_write(cyhal_gpio_t pin, bool value)
 {
   /*printf("Port %s %s %d\n",(value)?"High":"low",PinConfig[pin].portname, PinConfig[pin].pinnumber);*/
   HAL_GPIO_WritePin(PinConfig[pin].port, PinConfig[pin].config.Pin, (value)?GPIO_PIN_SET:GPIO_PIN_RESET);
-}
\ No newline at end of file
+}