1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/backlight.c b/firmware/backlight.c
index fd1e96a942..6a51d1ee57 100644
--- a/firmware/backlight.c
+++ b/firmware/backlight.c
@@ -39,7 +39,7 @@ const char backlight_timeout_value[19] =
 #define BACKLIGHT_OFF 2
 
 static void backlight_thread(void);
-static char backlight_stack[DEFAULT_STACK_SIZE];
+static long backlight_stack[DEFAULT_STACK_SIZE/sizeof(long)];
 static const char backlight_thread_name[] = "backlight";
 static struct event_queue backlight_queue;