diff --git a/core/embed/rust/src/ui/model_tt/mod.rs b/core/embed/rust/src/ui/model_tt/mod.rs
index eb97b3e3e0..3e60a16d7f 100644
--- a/core/embed/rust/src/ui/model_tt/mod.rs
+++ b/core/embed/rust/src/ui/model_tt/mod.rs
@@ -26,7 +26,7 @@ impl UIFeaturesCommon for ModelTTFeatures {
     }
     #[cfg(feature = "backlight")]
     fn fadeout() {
-        crate::ui::display::fade_backlight_duration(backlight::get_backlight_normal(), 150);
+        crate::ui::display::fade_backlight_duration(backlight::get_backlight_dim(), 150);
     }
     #[cfg(feature = "backlight")]
     fn backlight_on() {