diff --git a/components/bt/include/bt.h b/components/bt/include/bt.h
index 2c652466bd..e3bd7f0840 100644
--- a/components/bt/include/bt.h
+++ b/components/bt/include/bt.h
@@ -27,7 +27,7 @@ extern "C" {
  * @brief Bluetooth mode for controller enable/disable
  */
 typedef enum {
-    ESP_BT_MODE_ILDE       = 0x00,   /*!< Bluetooth is not run */
+    ESP_BT_MODE_IDLE       = 0x00,   /*!< Bluetooth is not running */
     ESP_BT_MODE_BLE        = 0x01,   /*!< Run BLE mode */
     ESP_BT_MODE_CLASSIC_BT = 0x02,   /*!< Run Classic BT mode */
     ESP_BT_MODE_BTDM       = 0x03,   /*!< Run dual mode */