diff --git a/res/drawable/progress_horizontal.xml b/res/drawable/progress_horizontal.xml
deleted file mode 100644
index f2a4cc4..0000000
--- a/res/drawable/progress_horizontal.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2021 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<layer-list
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-
-    <item
-        android:id="@android:id/background">
-        <shape>
-            <corners android:radius="8dp" />
-            <solid android:color="?androidprv:attr/colorSurfaceVariant" />
-        </shape>
-    </item>
-
-    <item
-        android:id="@android:id/progress">
-        <clip>
-            <shape>
-                <corners android:radius="8dp" />
-                <solid android:color="?android:attr/textColorPrimary" />
-            </shape>
-        </clip>
-    </item>
-</layer-list>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 6021a7c..ae77cc23 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -404,12 +404,6 @@
         <item name="android:progressDrawable">@drawable/ring_progress</item>
     </style>
 
-    <style name="HorizontalProgressBarStyle"
-           parent="android:style/Widget.Material.ProgressBar.Horizontal">
-        <item name="android:progressDrawable">@drawable/progress_horizontal</item>
-        <item name="android:scaleY">0.5</item>
-    </style>
-
     <style name="ActionPrimaryButton" parent="android:Widget.DeviceDefault.Button.Colored">
         <item name="android:theme">@style/RoundedCornerThemeOverlay</item>
     </style>
diff --git a/res/values/themes.xml b/res/values/themes.xml
index df7d433..4c5cdb7 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -32,7 +32,6 @@
         <item name="android:homeAsUpIndicator">@drawable/ic_arrow_back</item>
         <item name="android:navigationBarColor">@android:color/transparent</item>
         <item name="android:datePickerDialogTheme">@style/PickerDialogTheme.Settings</item>
-        <item name="android:progressBarStyleHorizontal">@style/HorizontalProgressBarStyle</item>
 
         <item name="fingerprint_layout_theme">@style/FingerprintLayoutTheme</item>
         <item name="face_layout_theme">@style/FaceLayoutTheme</item>