diff --git a/src/SystemTask/SystemTask.cpp b/src/SystemTask/SystemTask.cpp
index 5a3d9ca6..e15846da 100644
--- a/src/SystemTask/SystemTask.cpp
+++ b/src/SystemTask/SystemTask.cpp
@@ -34,7 +34,7 @@ void SystemTask::Work() {
   NRF_LOG_INFO("Last reset reason : %s", Pinetime::Drivers::Watchdog::ResetReasonToString(watchdog.ResetReason()));
   APP_GPIOTE_INIT(2);
   bool erase_bonds=false;
-//  nrf_sdh_freertos_init(ble_manager_start_advertising, &erase_bonds);
+  nrf_sdh_freertos_init(ble_manager_start_advertising, &erase_bonds);
 
   spi.Init();
   lcd.Init();
diff --git a/src/main.cpp b/src/main.cpp
index 72db6ea8..32ceb843 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -142,10 +142,10 @@ int main(void) {
   systemTask.reset(new Pinetime::System::SystemTask(spi, lcd, touchPanel, lvgl, batteryController, bleController, dateTimeController));
   systemTask->Start();
 
-//  ble_manager_init();
-//  ble_manager_set_new_time_callback(OnNewTime);
-//  ble_manager_set_ble_connection_callback(OnBleConnection);
-//  ble_manager_set_ble_disconnection_callback(OnBleDisconnection);
+  ble_manager_init();
+  ble_manager_set_new_time_callback(OnNewTime);
+  ble_manager_set_ble_connection_callback(OnBleConnection);
+  ble_manager_set_ble_disconnection_callback(OnBleDisconnection);
 
   vTaskStartScheduler();