diff --git a/frontend/ui/widget/frontlightwidget.lua b/frontend/ui/widget/frontlightwidget.lua
index 663b3aa47..9e82c3628 100644
--- a/frontend/ui/widget/frontlightwidget.lua
+++ b/frontend/ui/widget/frontlightwidget.lua
@@ -399,7 +399,7 @@ function FrontLightWidget:addWarmthWidgets(num_warmth, step, vertical_group)
     local checkbutton_auto_nl = CheckButton:new({
             text = _("Auto"),
             checked = self.powerd.auto_warmth,
-            max_width = math.floor(self.screen_width * 0.3),
+            max_width = math.floor(self.screen_width * 0.15),
             callback = function()
                 if self.powerd.auto_warmth then
                     self.powerd.auto_warmth = false