diff --git a/right/src/usb_interfaces/usb_interface_mouse.h b/right/src/usb_interfaces/usb_interface_mouse.h
index 56373c8..9e92fcc 100644
--- a/right/src/usb_interfaces/usb_interface_mouse.h
+++ b/right/src/usb_interfaces/usb_interface_mouse.h
@@ -32,6 +32,7 @@
 // Variables:
 
     extern usb_device_class_struct_t UsbMouseClass;
+    extern usb_mouse_report_t UsbMouseReport;
 
 // Functions:
 
@@ -39,6 +40,4 @@
     usb_status_t UsbMouseSetConfiguration(class_handle_t handle, uint8_t configuration);
     usb_status_t UsbMouseSetInterface(class_handle_t handle, uint8_t interface, uint8_t alternateSetting);
 
-    usb_mouse_report_t UsbMouseReport;
-
 #endif