--- sys/dev/fb/vesa.c
+++ sys/dev/fb/vesa.c
@@ -1322,7 +1322,7 @@ vesa_set_mode(video_adapter_t *adp, int mode)
 		vesa_adp->va_window_gran = info.vi_window_gran;
 	}
 	vesa_adp->va_window_orig = 0;
-	vesa_adp->va_line_width = vesa_get_line_width(&info);
+	vesa_adp->va_line_width = vesa_bios_get_line_length();
 	vesa_adp->va_disp_start.x = 0;
 	vesa_adp->va_disp_start.y = 0;
 #if VESA_DEBUG > 0