1 files changed, 1 insertions, 0 deletions

diff --git a/firmware/export/backlight.h b/firmware/export/backlight.h
index e182803898..f371dc1423 100644
--- a/firmware/export/backlight.h
+++ b/firmware/export/backlight.h
@@ -21,6 +21,7 @@
 
 #include "config.h"
 
+bool is_backlight_on(void);
 void backlight_on(void);
 void backlight_off(void);
 void backlight_set_timeout(int index);