diff --git a/cozy/settings.py b/cozy/settings.py
index d98123c2..6dc75b6e 100644
--- a/cozy/settings.py
+++ b/cozy/settings.py
@@ -62,14 +62,6 @@ def prefer_external_cover(self) -> bool:
     def prefer_external_cover(self, new_value: bool):
         self._settings.set_boolean("prefer-external-cover", new_value)
 
-    @property
-    def sleep_timer_fadeout(self) -> bool:
-        return self._settings.get_boolean("sleep-timer-fadeout")
-
-    @property
-    def sleep_timer_fadeout_duration(self) -> int:
-        return self._settings.get_int("sleep-timer-fadeout-duration")
-
     @property
     def timer(self) -> int:
         return self._settings.get_int("timer")
diff --git a/cozy/ui/preferences_window.py b/cozy/ui/preferences_window.py
index 6c9bc157..5d2a7046 100644
--- a/cozy/ui/preferences_window.py
+++ b/cozy/ui/preferences_window.py
@@ -18,12 +18,10 @@ class PreferencesWindow(Adw.PreferencesDialog):
 
     swap_author_reader_switch: Adw.SwitchRow = Gtk.Template.Child()
     replay_switch: Adw.SwitchRow = Gtk.Template.Child()
-    sleep_timer_fadeout_switch: Adw.SwitchRow = Gtk.Template.Child()
     artwork_prefer_external_switch: Adw.SwitchRow = Gtk.Template.Child()
 
     rewind_duration_adjustment: Gtk.Adjustment = Gtk.Template.Child()
     forward_duration_adjustment: Gtk.Adjustment = Gtk.Template.Child()
-    fadeout_duration_adjustment: Gtk.Adjustment = Gtk.Template.Child()
 
     def __init__(self) -> None:
         super().__init__()
@@ -47,8 +45,6 @@ def _bind_settings(self) -> None:
         bind_settings("replay", self.replay_switch, "active")
         bind_settings("rewind-duration", self.rewind_duration_adjustment, "value")
         bind_settings("forward-duration", self.forward_duration_adjustment, "value")
-        bind_settings("sleep-timer-fadeout", self.sleep_timer_fadeout_switch, "enable-expansion")
-        bind_settings("sleep-timer-fadeout-duration", self.fadeout_duration_adjustment, "value")
         bind_settings("prefer-external-cover", self.artwork_prefer_external_switch, "active")
 
     def _on_lock_ui_changed(self) -> None:
diff --git a/data/com.github.geigi.cozy.gschema.xml b/data/com.github.geigi.cozy.gschema.xml
index b8ddeec9..1a2c9647 100644
--- a/data/com.github.geigi.cozy.gschema.xml
+++ b/data/com.github.geigi.cozy.gschema.xml
@@ -46,16 +46,6 @@
       <summary>Swap author and reader tag assignment.</summary>
       <description></description>
     </key>
-    <key type="b" name="sleep-timer-fadeout">
-      <default>false</default> 
-      <summary>Enable fading out when using the sleep timer.</summary>
-      <description></description>
-    </key>
-    <key type="i" name="sleep-timer-fadeout-duration">
-      <default>15</default> 
-      <summary>Duration of the sleep timer fadeout.</summary>
-      <description></description>
-    </key>
     <key type="d" name="volume">
       <default>1.0</default> 
       <summary>Volume.</summary>
diff --git a/data/ui/preferences.blp b/data/ui/preferences.blp
index 312dcb74..4629445f 100644
--- a/data/ui/preferences.blp
+++ b/data/ui/preferences.blp
@@ -1,12 +1,6 @@
 using Gtk 4.0;
 using Adw 1;
 
-Adjustment fadeout_duration_adjustment {
-  upper: 120;
-  value: 15;
-  step-increment: 5;
-  page-increment: 10;
-}
 
 Adjustment forward_duration_adjustment {
   lower: 5;
@@ -61,24 +55,6 @@ template $PreferencesWindow: Adw.PreferencesDialog {
         numeric: true;
       }
     }
-
-    Adw.PreferencesGroup {
-      title: _("Sleep Timer");
-
-      Adw.ExpanderRow sleep_timer_fadeout_switch {
-        title: _("Fadeout");
-        expanded: true;
-        show-enable-switch: true;
-
-        Adw.SpinRow {
-          title: _("Fadeout Duration");
-          focusable: true;
-          adjustment: fadeout_duration_adjustment;
-          snap-to-ticks: true;
-          numeric: true;
-        }
-      }
-    }
   }
 
   Adw.PreferencesPage storages_page {