diff --git a/drivers/clock_control/clock_stm32_ll_wba.c b/drivers/clock_control/clock_stm32_ll_wba.c
index bbc6e1ef39..5cc3b8651c 100644
--- a/drivers/clock_control/clock_stm32_ll_wba.c
+++ b/drivers/clock_control/clock_stm32_ll_wba.c
@@ -484,8 +484,6 @@ static void set_up_fixed_clock_sources(void)
 		/* Wait till LSESYS is ready */
 		while (!LL_RCC_LSE_IsPropagationReady()) {
 		}
-
-		LL_PWR_DisableBkUpAccess();
 	}
 }