diff --git a/ESP32-Rainmaker-Switch/build/bootloader/.ninja_log b/ESP32-Rainmaker-Switch/build/bootloader/.ninja_log
index f3d17c4b7..f84de7b2c 100644
--- a/ESP32-Rainmaker-Switch/build/bootloader/.ninja_log
+++ b/ESP32-Rainmaker-Switch/build/bootloader/.ninja_log
@@ -105,3 +105,5 @@
 50	940	0	C:/Users/alex/github/ESP-Nodes/ESP32-Rainmaker-Switch/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	7fa5a58273f3cc6e
 43	288	0	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	7fa5a58273f3cc6e
 43	288	0	C:/Users/alex/github/ESP-Nodes/ESP32-Rainmaker-Switch/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	7fa5a58273f3cc6e
+43	225	0	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	7fa5a58273f3cc6e
+43	225	0	C:/Users/alex/github/ESP-Nodes/ESP32-Rainmaker-Switch/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	7fa5a58273f3cc6e
diff --git a/ESP32-Rainmaker-Switch/main/app_driver.c b/ESP32-Rainmaker-Switch/main/app_driver.c
index 3d4e46289..72a663545 100644
--- a/ESP32-Rainmaker-Switch/main/app_driver.c
+++ b/ESP32-Rainmaker-Switch/main/app_driver.c
@@ -39,7 +39,7 @@ static bool g_power_state = DEFAULT_POWER;
 
 static void light_sensor_init(void) {}
 
-void app_bme280_init() {}
+static void app_bme280_init() {}
 
 static void app_indicator_set(bool state)
 {
@@ -110,6 +110,9 @@ void app_driver_init()
     /* Configure the GPIO */
     gpio_config(&io_conf);
     app_indicator_init();
+
+    // Configure ambient light sensor GPIO
+    light_sensor_init();
 }
 
 int IRAM_ATTR app_driver_set_state(bool state)