diff --git a/Core/Src/main.c b/Core/Src/main.c
index f988574..0c38983 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -90,7 +90,7 @@ int main(void)
   SystemClock_Config();
 
   /* USER CODE BEGIN SysInit */
-
+  __HAL_DBGMCU_FREEZE_IWDG();
   /* USER CODE END SysInit */
 
   /* Initialize all configured peripherals */