diff --git a/companion/src/firmwares/boards.h b/companion/src/firmwares/boards.h
index 9a703e492..2ecf3c2fe 100644
--- a/companion/src/firmwares/boards.h
+++ b/companion/src/firmwares/boards.h
@@ -333,7 +333,7 @@ inline bool IS_TARANIS_X9DP_2019(Board::Type board)
   return (board == Board::BOARD_TARANIS_X9DP_2019);
 }
 
-inline bool IS_ACCESS_RADIO(Board::Type board, QString &id)
+inline bool IS_ACCESS_RADIO(Board::Type board, const QString & id)
 {
   return (IS_TARANIS_XLITES(board) || IS_TARANIS_X9LITE(board) || board == Board::BOARD_TARANIS_X9DP_2019 || board == Board::BOARD_X10_EXPRESS || IS_TARANIS_X7_ACCESS(board) ||
           (IS_FAMILY_HORUS_OR_T16(board) && id.contains("internalaccess")));