diff --git a/res/values/strings.xml b/res/values/strings.xml
index d37d9d98e6a..ce096f8b6f1 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -2260,6 +2260,10 @@
     <string name="screen_timeout_summary">After <xliff:g id="timeout_description">%1$s</xliff:g> of inactivity</string>
     <!-- Wallpaper settings title [CHAR LIMIT=30] -->
     <string name="wallpaper_settings_title">Wallpaper</string>
+    <!-- Wallpaper settings summary when default wallpaper is used [CHAR LIMIT=NONE] -->
+    <string name="wallpaper_settings_summary_default">Default</string>
+    <!-- Wallpaper settings summary when wallpaper has been updated [CHAR LIMIT=NONE] -->
+    <string name="wallpaper_settings_summary_custom">Custom</string>
     <!-- Wallpaper suggestion title [CHAR LIMIT=30] -->
     <string name="wallpaper_suggestion_title">Change wallpaper</string>
     <!-- Wallpaper suggestion title [CHAR LIMIT=60] -->