diff --git a/src/fw/drivers/debounced_button.c b/src/fw/drivers/debounced_button.c
index 196ff723..7f1c03b1 100644
--- a/src/fw/drivers/debounced_button.c
+++ b/src/fw/drivers/debounced_button.c
@@ -58,7 +58,7 @@ static void initialize_button_timer(void) {
   periph_config_enable(TIM4, RCC_APB1Periph_TIM4);
 
   NVIC_InitTypeDef NVIC_InitStructure;
-  /* Enable the TIM4 gloabal Interrupt */
+  /* Enable the TIM4 global Interrupt */
   TIM_ClearITPendingBit(TIM4, TIM_IT_Update);
   NVIC_InitStructure.NVIC_IRQChannel = TIM4_IRQn;
   NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x0b;
diff --git a/src/fw/drivers/stm32f2/rtc_calibration.c b/src/fw/drivers/stm32f2/rtc_calibration.c
index 5483ce1f..0d1a4ef6 100644
--- a/src/fw/drivers/stm32f2/rtc_calibration.c
+++ b/src/fw/drivers/stm32f2/rtc_calibration.c
@@ -93,7 +93,7 @@ void rtc_calibration_init_timer(void) {
   periph_config_enable(TIM7, RCC_APB1Periph_TIM7);
 
   NVIC_InitTypeDef NVIC_InitStructure;
-  /* Enable the TIM7 gloabal Interrupt */
+  /* Enable the TIM7 global Interrupt */
   TIM_ClearITPendingBit(TIM7, TIM_IT_Update);
   NVIC_InitStructure.NVIC_IRQChannel = TIM7_IRQn;
   NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0x0b;