diff --git a/hw/bsp/stm32l476disco/stm32l476disco.c b/hw/bsp/stm32l476disco/stm32l476disco.c
index 2d4a4e3d..3ecfc90a 100644
--- a/hw/bsp/stm32l476disco/stm32l476disco.c
+++ b/hw/bsp/stm32l476disco/stm32l476disco.c
@@ -86,9 +86,10 @@ static void SystemClock_Config(void)
   RCC_OscInitTypeDef RCC_OscInitStruct;
   RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
 
-  /* Enable the LSE Oscilator */
+  /* Enable the LSE Oscillator */
   RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSE;
   RCC_OscInitStruct.LSEState = RCC_LSE_ON;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
   HAL_RCC_OscConfig(&RCC_OscInitStruct);
 
   /* Enable the CSS interrupt in case LSE signal is corrupted or not present */