diff --git a/include/barback.h b/include/barback.h
index d245583..fe65ed4 100644
--- a/include/barback.h
+++ b/include/barback.h
@@ -1,9 +1,13 @@
 #ifndef __BARBACK_H__
 #define __BARBACK_H__
 
+#include "configulator.h"
+
 typedef uint8_t (*barback_ble_access_read_t)(uint8_t idx);
 typedef uint8_t (*barback_ble_access_write_t)(uint8_t idx, uint8_t value);
 
+extern cfglr_handle_t *configulator;
+
 typedef struct {
   uint16_t base_uuid;
 
diff --git a/main/main.c b/main/main.c
index 4f2585d..d05c137 100644
--- a/main/main.c
+++ b/main/main.c
@@ -28,6 +28,8 @@ uint8_t mac[6];
 nvs_handle_t config_handle = {};
 led_strip_handle_t led_strip;
 
+cfglr_handle_t *configulator;
+
 void led_init() {
   led_strip_config_t strip_config = {
       .strip_gpio_num = LED_GPIO,  // The GPIO that connected to the LED strip's data line
@@ -97,7 +99,10 @@ void app_main(void) {
     },
   };
 
-  uint8_t ret = cfglr_init(&cfglr_handle);
+  // setup configulator global handler
+  configulator = &cfglr_handle;
+
+  uint8_t ret = cfglr_init(configulator);
 
   vTaskDelay(1000 / portTICK_PERIOD_MS);