diff --git a/drivers/clock_control/clock_stm32_ll_common.c b/drivers/clock_control/clock_stm32_ll_common.c
index 24844494ef7..a59767380eb 100644
--- a/drivers/clock_control/clock_stm32_ll_common.c
+++ b/drivers/clock_control/clock_stm32_ll_common.c
@@ -344,7 +344,7 @@ static int stm32_clock_control_init(struct device *dev)
 	LL_RCC_HSI_Disable();
 	LL_RCC_MSI_Disable();
 
-#endif /* CONFIG_CLOCK_STM32_PLL_SRC_... */
+#endif /* CONFIG_CLOCK_STM32_PLL_SRC_* */
 
 #elif CONFIG_CLOCK_STM32_SYSCLK_SRC_HSE
 
diff --git a/drivers/gpio/gpio_stm32.h b/drivers/gpio/gpio_stm32.h
index 970d9c68667..16325d23f66 100644
--- a/drivers/gpio/gpio_stm32.h
+++ b/drivers/gpio/gpio_stm32.h
@@ -133,7 +133,7 @@
 #define STM32_PERIPH_GPIOD LL_AHB2_GRP1_PERIPH_GPIOD
 #define STM32_PERIPH_GPIOE LL_AHB2_GRP1_PERIPH_GPIOE
 #define STM32_PERIPH_GPIOH LL_AHB2_GRP1_PERIPH_GPIOH
-#endif /* CONFIG_SOC_SERIES_.. */
+#endif /* CONFIG_SOC_SERIES_* */
 
 #ifdef CONFIG_SOC_SERIES_STM32F1X
 #define STM32_PINCFG_MODE_OUTPUT        (STM32_MODE_OUTPUT     \