diff --git a/Core/Src/main.c b/Core/Src/main.c
index 8aa1232..31851be 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -125,6 +125,7 @@ int main(void)
   MX_RNG_Init();
   /* USER CODE BEGIN 2 */
   HAL_GPIO_WritePin(Periph_Power_GPIO_Port,Periph_Power_Pin,GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(CLS_POWER_GPIO_Port, CLS_POWER_Pin, GPIO_PIN_SET);
   gCLS_DEVICE_ADDRESS = 0b10001;
   /* USER CODE END 2 */