diff --git a/targets/stm32l432/src/system_stm32l4xx.c b/targets/stm32l432/src/system_stm32l4xx.c
index 262e883..7332d63 100644
--- a/targets/stm32l432/src/system_stm32l4xx.c
+++ b/targets/stm32l432/src/system_stm32l4xx.c
@@ -220,7 +220,7 @@ void SystemInit(void)
   /* Disable all interrupts */
   RCC->CIER = 0x00000000U;
 
-  SystemClock_Config_LF16();
+  SystemClock_Config_LF24();
 
 }