diff --git a/res/xml/my_device_info.xml b/res/xml/my_device_info.xml
index aec064b599f..1a9e646b509 100644
--- a/res/xml/my_device_info.xml
+++ b/res/xml/my_device_info.xml
@@ -64,6 +64,7 @@
     </PreferenceCategory>
 
     <PreferenceCategory
+        android:key="legal_category"
         android:title="@string/my_device_info_legal_category_title">
 
         <!-- Legal information -->
@@ -157,6 +158,7 @@
     </PreferenceCategory>
 
     <PreferenceCategory
+        android:key="device_identifiers_category"
         android:title="@string/my_device_info_device_identifiers_category_title">
 
         <!--IP address -->