diff --git a/ports/stm32/stm32_it.c b/ports/stm32/stm32_it.c
index bc1feceb9..a910a624b 100644
--- a/ports/stm32/stm32_it.c
+++ b/ports/stm32/stm32_it.c
@@ -514,7 +514,7 @@ void PVD_IRQHandler(void) {
     IRQ_EXIT(PVD_IRQn);
 }
 
-#if defined(STM32L4)
+#if defined(STM32L4) || defined(STM32WB) || defined(STM32WL)
 void PVD_PVM_IRQHandler(void) {
     IRQ_ENTER(PVD_PVM_IRQn);
     Handle_EXTI_Irq(EXTI_PVD_OUTPUT);