diff --git a/ESP32-IDF_ESPNOW-Transmitter/build/.ninja_lock b/ESP32-IDF_ESPNOW-Transmitter/build/.ninja_lock
new file mode 100644
index 000000000..e69de29bb
diff --git a/ESP32-IDF_ESPNOW-Transmitter/main/joystick.h b/ESP32-IDF_ESPNOW-Transmitter/main/joystick.h
index bcc67a498..5fccd5dab 100644
--- a/ESP32-IDF_ESPNOW-Transmitter/main/joystick.h
+++ b/ESP32-IDF_ESPNOW-Transmitter/main/joystick.h
@@ -27,9 +27,10 @@ typedef struct {
     uint8_t     motor4_rpm_pcm;
 } __attribute__((packed)) sensors_data_t;
 
-//static int x, y; // Joystick x and y positions
+static int x, y; // Joystick x and y positions
 extern adc_oneshot_unit_handle_t adc_xy_handle;
 extern sensors_data_t buffer;
+extern uint8_t receiver_mac[6];
 
 int convert_axis_to_pwm(int axis_value);
 void get_joystick_xy_axis(int *x_axis, int *y_axis);