1 files changed, 2 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/STM32F7xx/ext_lld_isr.c b/os/hal/ports/STM32/STM32F7xx/ext_lld_isr.c
index bc3f599a4..390f00fdd 100644
--- a/os/hal/ports/STM32/STM32F7xx/ext_lld_isr.c
+++ b/os/hal/ports/STM32/STM32F7xx/ext_lld_isr.c
@@ -345,6 +345,7 @@ void ext_lld_exti_irq_enable(void) {
   nvicEnableVector(OTG_HS_WKUP_IRQn, STM32_EXT_EXTI20_IRQ_PRIORITY);
   nvicEnableVector(TAMP_STAMP_IRQn, STM32_EXT_EXTI21_IRQ_PRIORITY);
   nvicEnableVector(RTC_WKUP_IRQn, STM32_EXT_EXTI22_IRQ_PRIORITY);
+  nvicEnableVector(LPTIM1_IRQn, STM32_EXT_EXTI23_IRQ_PRIORITY);
 }
 
 /**
@@ -368,6 +369,7 @@ void ext_lld_exti_irq_disable(void) {
   nvicDisableVector(OTG_HS_WKUP_IRQn);
   nvicDisableVector(TAMP_STAMP_IRQn);
   nvicDisableVector(RTC_WKUP_IRQn);
+  nvicDisableVector(LPTIM1_IRQn);
 }
 
 #endif /* HAL_USE_EXT */