diff --git a/PermissionController/res/values-en-rGB/strings.xml b/PermissionController/res/values-en-rGB/strings.xml
index 1914e03..f425857 100644
--- a/PermissionController/res/values-en-rGB/strings.xml
+++ b/PermissionController/res/values-en-rGB/strings.xml
@@ -14,7 +14,7 @@
      limitations under the License.
  -->
 
-<resources
+<resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="app_name" msgid="6793827020090537173">"Permission controller"</string>
     <string name="ok" msgid="3468756155452870475">"OK"</string>