diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index 1955515..f40b444 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -6,8 +6,6 @@
         as contained within the terms of the GPLv3 license. More information about the license and the
         source code of this project can be found on its GitHub repository.
     </string>
-    <string name="app_name" translatable="false">"        "</string>
-    <string name="preference_file_key" translatable="false">"    "</string>
     <string name="about_title">About</string>
     <string name="send_beer">Send me €5 for beer on PayPal</string>
     <string name="notifications_title">Notifications</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index c304907..de38962 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -29,5 +29,5 @@
     <string name="channel_id" translatable="false">com.nareshkumarrao.eiweblog.update</string>
     <string name="notifications_title">Benachrichtigung</string>
     <string name="enable_notifications">Notify me when new updates are posted to the weblog</string>
-    <string name="enable_notifications_key">com.nareshkumarrao.notifications.key</string>
+    <string name="enable_notifications_key" translatable="false">com.nareshkumarrao.notifications.key</string>
 </resources>
\ No newline at end of file