diff --git a/res/values/strings.xml b/res/values/strings.xml
index d0a8bdde976..dfd51b812b1 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -4454,6 +4454,8 @@
 
     <!-- Title for the background activity setting, which allows a user to control whether an app can run in the background [CHAR_LIMIT=40] -->
     <string name="background_activity_title">Background activity</string>
+    <!-- Summary for the background activity [CHAR_LIMIT=120] -->
+    <string name="background_activity_summary">Allow the app to run in the background</string>
     <!-- Summary for the background activity when it is on [CHAR_LIMIT=120] -->
     <string name="background_activity_summary_on">App can run in the background when not in use</string>
     <!-- Summary for the background activity when it is off [CHAR_LIMIT=120] -->