diff --git a/ultrasonic/src/main/AndroidManifest.xml b/ultrasonic/src/main/AndroidManifest.xml
index a8a55549..f932da80 100644
--- a/ultrasonic/src/main/AndroidManifest.xml
+++ b/ultrasonic/src/main/AndroidManifest.xml
@@ -20,7 +20,7 @@
         android:xlargeScreens="true"/>
 
     <application
-        android:allowBackup="false"
+        android:allowBackup="true"
         android:fullBackupContent="@xml/backup_descriptor"
         android:dataExtractionRules="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"