diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 4f94bf8..442d8cd 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -945,7 +945,6 @@
 
         <activity android:name="Settings$ManageApplicationsActivity"
                 android:label="@string/applications_settings"
-                android:icon="@drawable/ic_settings_applications"
                 android:taskAffinity="">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.APPLICATION_SETTINGS" />
@@ -2507,7 +2506,6 @@
 
         <activity android:name="Settings$ConfigureNotificationSettingsActivity"
                 android:label="@string/configure_notification_settings"
-                android:icon="@drawable/ic_settings_notifications"
                 android:exported="true"
                 android:taskAffinity="">
             <intent-filter android:priority="1">
@@ -2882,8 +2880,7 @@
         <activity android:name="Settings$AdvancedAppsActivity"
                   android:taskAffinity=""
                   android:exported="true"
-                  android:label="@string/app_default_dashboard_title"
-                  android:icon="@drawable/ic_adb">
+                  android:label="@string/app_default_dashboard_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.MANAGE_DEFAULT_APPS_SETTINGS" />
                 <action android:name="android.settings.HOME_SETTINGS" />
diff --git a/res/drawable/ic_adb.xml b/res/drawable/ic_adb.xml
deleted file mode 100644
index af28aa1..0000000
--- a/res/drawable/ic_adb.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<!--
-    Copyright (C) 2017 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.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0"
-        android:tint="?android:attr/colorControlNormal">
-    <path
-        android:pathData="M5,16c0,3.87 3.13,7 7,7s7,-3.13 7,-7v-4L5,12v4zM16.12,4.37l2.1,-2.1 -0.82,-0.83 -2.3,2.31C14.16,3.28 13.12,3 12,3s-2.16,0.28 -3.09,0.75L6.6,1.44l-0.82,0.83 2.1,2.1C6.14,5.64 5,7.68 5,10v1h14v-1c0,-2.32 -1.14,-4.36 -2.88,-5.63zM9,9c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1 1,0.45 1,1 -0.45,1 -1,1zM15,9c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1 1,0.45 1,1 -0.45,1 -1,1z"
-        android:fillColor="#FFFFFFFF"/>
-</vector>
diff --git a/res/xml/app_and_notification.xml b/res/xml/app_and_notification.xml
index adbd402..627d3f8 100644
--- a/res/xml/app_and_notification.xml
+++ b/res/xml/app_and_notification.xml
@@ -23,7 +23,6 @@
     <Preference
         android:key="manage_perms"
         android:title="@string/app_permissions"
-        android:icon="@drawable/ic_apps"
         android:order="-130"
         settings:keywords="@string/keywords_app_permissions">
         <intent android:action="android.intent.action.MANAGE_PERMISSIONS"/>