1 files changed, 4 insertions, 1 deletions

diff --git a/firmware/export/config-iaudiox5.h b/firmware/export/config-iaudiox5.h
index 089d219534..03b84606c9 100644
--- a/firmware/export/config-iaudiox5.h
+++ b/firmware/export/config-iaudiox5.h
@@ -124,8 +124,11 @@
 
 #ifndef SIMULATOR
 
-/* define this if the backlight thread is used for fade, not for sim */
+/* define this if the backlight thread is used for fade, not for sim, needs
+ * HAVE_BACKLIGHT_BRIGHTNESS */
+#ifndef BOOTLOADER
 #define USE_BACKLIGHT_SW_FADING
+#endif
 
 /* Define this if your LCD can set contrast */
 #define HAVE_LCD_CONTRAST