diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 8a50045..0233e43 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -9,12 +9,15 @@
 
     <application
         android:allowBackup="false"
+        android:fullBackupContent="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:name=".Application"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.Wasted">
+        android:theme="@style/Theme.Wasted"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        tools:targetApi="s">
 
         <activity
             android:name=".MainActivity"
diff --git a/app/src/main/java/me/lucky/wasted/Preferences.kt b/app/src/main/java/me/lucky/wasted/Preferences.kt
index fcd12e9..c83aafb 100644
--- a/app/src/main/java/me/lucky/wasted/Preferences.kt
+++ b/app/src/main/java/me/lucky/wasted/Preferences.kt
@@ -20,6 +20,7 @@ class Preferences(ctx: Context) {
         private const val WIPE_ON_INACTIVITY_DAYS = "wipe_on_inactivity_days"
 
         private const val FILE_NAME = "sec_shared_prefs"
+
         // migration
         private const val DO_WIPE = "do_wipe"
         private const val CODE_ENABLED = "code_enabled"
diff --git a/app/src/main/res/xml/data_extraction_rules.xml b/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..40ee2c3
--- /dev/null
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<data-extraction-rules>
+    <cloud-backup />
+    <device-transfer />
+</data-extraction-rules>
\ No newline at end of file