diff --git a/BootLoaders/Boards/stm32/system/libmaple/include/libmaple/timer.h b/BootLoaders/Boards/stm32/system/libmaple/include/libmaple/timer.h
index 39effe3..2c83e5e 100644
--- a/BootLoaders/Boards/stm32/system/libmaple/include/libmaple/timer.h
+++ b/BootLoaders/Boards/stm32/system/libmaple/include/libmaple/timer.h
@@ -828,7 +828,7 @@ static inline void timer_dma_disable_req(timer_dev *dev, uint8 channel) {
  * @see timer_channel
  */
 static inline void timer_enable_irq(timer_dev *dev, uint8 interrupt) {
-    //*bb_perip(&(dev->regs).adv->SR, interrupt) = 0; // clear interrupt flag
+    *bb_perip(&(dev->regs).adv->SR, interrupt) = 0; // clear interrupt flag
     *bb_perip(&(dev->regs).adv->DIER, interrupt) = 1;
 }