diff --git a/DeviceDoze/AndroidManifest.xml b/DeviceDoze/AndroidManifest.xml
index 375ed92e..503e0573 100644
--- a/DeviceDoze/AndroidManifest.xml
+++ b/DeviceDoze/AndroidManifest.xml
@@ -34,7 +34,8 @@
         android:label="@string/device_settings_app_name"
         android:persistent="true">
 
-        <receiver android:name=".BootCompletedReceiver">
+        <receiver android:name=".BootCompletedReceiver"
+                  android:exported="false">
             <intent-filter>
                 <action android:name="android.intent.action.BOOT_COMPLETED" />
                 <category android:name="android.intent.category.DEFAULT" />
@@ -42,11 +43,13 @@
         </receiver>
 
         <service android:name=".DozeService"
-                 android:permission="DeviceDozeService">
+                 android:permission="DeviceDozeService"
+                 android:exported="true">
         </service>
 
         <activity
             android:name=".DozeSettingsActivity"
+            android:exported="false"
             android:label="@string/ambient_display_title"
             android:theme="@style/Theme.Main">
             <intent-filter>