diff --git a/apps/menus/settings_menu.c b/apps/menus/settings_menu.c
index d7a9cc5478..508f7214a1 100644
--- a/apps/menus/settings_menu.c
+++ b/apps/menus/settings_menu.c
@@ -238,7 +238,7 @@ static int sleep_timer(void)
 {
     int minutes = (get_sleep_timer() + 59) / 60; /* round up */
     return (int)set_int(str(LANG_SLEEP_TIMER), "", UNIT_MIN, &minutes,
-                   &sleep_timer_set, 5, 0, 300, sleep_timer_formatter);
+                   &sleep_timer_set, -5, 300, 0, sleep_timer_formatter);
 }
 
 MENUITEM_FUNCTION(sleep_timer_call, ID2P(LANG_SLEEP_TIMER), sleep_timer,