diff --git a/STM32/CM7/Core/Src/main.c b/STM32/CM7/Core/Src/main.c
index f9b4964..b8d68d1 100644
--- a/STM32/CM7/Core/Src/main.c
+++ b/STM32/CM7/Core/Src/main.c
@@ -122,17 +122,16 @@ int main(void) {
        /* USER CODE END Boot_Mode_Sequence_2 */
 
   /* USER CODE BEGIN SysInit */
-  if ((READ_BIT(SYSCFG->UR1, SYSCFG_UR1_BCM4))) {
-    LL_HSEM_1StepLock(HSEM, 4U);
-  } else {
-    LL_RCC_ForceCM4Boot();
-  }
   /* USER CODE END SysInit */
 
   /* Initialize all configured peripherals */
   MX_GPIO_Init();
   /* USER CODE BEGIN 2 */
-
+  if ((READ_BIT(SYSCFG->UR1, SYSCFG_UR1_BCM4))) {
+    LL_HSEM_1StepLock(HSEM, 4U);
+  } else {
+    LL_RCC_ForceCM4Boot();
+  }
   /* USER CODE END 2 */
 
   /* Infinite loop */