diff --git a/board/board.h b/board/board.h
index 0181ae5a8baaf5..5629a841d3f5fd 100644
--- a/board/board.h
+++ b/board/board.h
@@ -21,15 +21,8 @@ void detect_board_type(void) {
   #ifdef PANDA
     // SPI lines floating: white (TODO: is this reliable?)
     if((detect_with_pull(GPIOA, 4, PULL_DOWN)) || (detect_with_pull(GPIOA, 5, PULL_DOWN)) || (detect_with_pull(GPIOA, 6, PULL_DOWN)) || (detect_with_pull(GPIOA, 7, PULL_DOWN))){
-      // white panda has serial lines, if floating, it's a dos
-      if (!detect_with_pull(GPIOA, 2, PULL_DOWN) && !detect_with_pull(GPIOA, 3, PULL_DOWN)) {
-        // TODO: replace with DOS
-        hw_type = HW_TYPE_UNO;
-        current_board = &board_uno;
-      } else {
-        hw_type = HW_TYPE_WHITE_PANDA;
-        current_board = &board_white;
-      }
+      hw_type = HW_TYPE_WHITE_PANDA;
+      current_board = &board_white;
     } else if(detect_with_pull(GPIOA, 13, PULL_DOWN)) { // Rev AB deprecated, so no pullup means black. In REV C, A13 is pulled up to 5V with a 10K
       hw_type = HW_TYPE_GREY_PANDA;
       current_board = &board_grey;