diff --git a/Core/Inc/git_rev.h b/Core/Inc/git_rev.h
index dd32da0..c052e63 100644
--- a/Core/Inc/git_rev.h
+++ b/Core/Inc/git_rev.h
@@ -7,6 +7,6 @@
 
 // Auto generated header file containing the last git revision
 
-#define GIT_HASH "57ae289"
+#define GIT_HASH "408c69b"
 
 #endif //FLOATPUMP_GIT_REVISION_TEMPLATE_H
\ No newline at end of file
diff --git a/Core/Src/main.cpp b/Core/Src/main.cpp
index 738b6ed..eab7328 100644
--- a/Core/Src/main.cpp
+++ b/Core/Src/main.cpp
@@ -127,7 +127,7 @@ int main(void) {
 
     //Step 3: Configure Peripherals
     MX_GPIO_Init();
-    MX_RTC_Init();
+    //MX_RTC_Init();
     MX_TIM2_Init();
     MX_USB_DEVICE_Init();
     MX_ADC1_Init();
@@ -402,9 +402,9 @@ void SystemClock_Config(void) {
     /** Initializes the RCC Oscillators according to the specified parameters
     * in the RCC_OscInitTypeDef structure.
     */
-    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSE;
+    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_LSI;
     RCC_OscInitStruct.HSEState = RCC_HSE_ON;
-    RCC_OscInitStruct.LSEState = RCC_LSE_ON;
+    RCC_OscInitStruct.LSEState = RCC_LSI_ON;
     RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
     RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
     RCC_OscInitStruct.PLL.PLLM = 12;
@@ -701,6 +701,8 @@ void Error_Handler(void) {
     /* USER CODE BEGIN Error_Handler_Debug */
     /* User can add his own implementation to report the HAL error return state */
     __disable_irq();
+    MX_GPIO_Init();
+    HAL_GPIO_WritePin(LED0_GPIO_Port, LED0_Pin, GPIO_PIN_RESET);
     while (1) {
     }
     /* USER CODE END Error_Handler_Debug */
diff --git a/Core/Src/stm32f4xx_hal_msp.c b/Core/Src/stm32f4xx_hal_msp.c
index 9678e11..7b3d324 100644
--- a/Core/Src/stm32f4xx_hal_msp.c
+++ b/Core/Src/stm32f4xx_hal_msp.c
@@ -224,7 +224,7 @@ void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc)
         /** Initializes the peripherals clock
         */
         PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC;
-        PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
+        PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSI;
         if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
         {
             Error_Handler();