diff --git a/include/SDL_hidapi.h b/include/SDL_hidapi.h
index b14442a6c2..5bf7dcc1d7 100644
--- a/include/SDL_hidapi.h
+++ b/include/SDL_hidapi.h
@@ -227,6 +227,7 @@ extern DECLSPEC SDL_hid_device * SDLCALL SDL_hid_open(unsigned short vendor_id,
  * platform-specific path name can be used (eg: /dev/hidraw0 on Linux).
  *
  * \param path The path name of the device to open.
+ * \param bExclusive boolean exclusive.
  * \returns a pointer to a SDL_hid_device object on success or NULL on
  *          failure.
  *