diff --git a/src/main/res/values/colors.xml b/src/main/res/values/colors.xml
index 6126a37de..38da1397b 100644
--- a/src/main/res/values/colors.xml
+++ b/src/main/res/values/colors.xml
@@ -55,8 +55,6 @@ limitations under the License.
     <color name="text_gradient_center">#B2000000</color> <!-- black 70% opacity -->
     <color name="text_gradient_end">#00000000</color> <!-- black 0% opacity -->
     <color name="text_gradient_start">#FF000000</color> <!-- black 100% opacity -->
-    <color name="track_controller_background_normal">#FF0E0E0E</color> <!-- dark gray -->
-    <color name="track_controller_background_activated">#3F0000</color>
 
     <color name="splashscreen_background">#272727</color>
 
diff --git a/src/main/res/values/settings.xml b/src/main/res/values/settings.xml
index 8b8ddf2e1..fd6d68915 100644
--- a/src/main/res/values/settings.xml
+++ b/src/main/res/values/settings.xml
@@ -304,8 +304,6 @@
     <string name="publicapi_dashboard_enabled_key" translatable="false">apiDashboardEnabledKey</string>
     <bool name="publicapi_dashboard_enabled_default">false</bool>
 
-    <integer name="buttonDelayMillis">1500</integer>
-
     <!-- androidx.appcompat.app.AppCompatDelegate.setDefaultNightMode() -->
     <string name="night_mode_key" translatable="false">nightMode</string>
     <string name="night_mode_default" translatable="false">@string/night_mode_system_value</string>