diff --git a/src/include/usb_descriptors.h b/src/include/usb_descriptors.h
index 8f4acbe..676fd08 100644
--- a/src/include/usb_descriptors.h
+++ b/src/include/usb_descriptors.h
@@ -66,7 +66,7 @@
     HID_COLLECTION ( HID_COLLECTION_PHYSICAL   )                   ,\
       HID_USAGE_PAGE  ( HID_USAGE_PAGE_BUTTON  )                   ,\
         HID_USAGE_MIN   ( 1                                      ) ,\
-        HID_USAGE_MAX   ( 5                                      ) ,\
+        HID_USAGE_MAX   ( 8                                      ) ,\
         HID_LOGICAL_MIN ( 0                                      ) ,\
         HID_LOGICAL_MAX ( 1                                      ) ,\
         \