diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 20b4b62f3e808..c6c8a46446320 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -3386,6 +3386,7 @@
 
     <!-- This is used to express that something occurred within the last X days (e.g., Last 7 days). -->
     <plurals name="last_num_days">
+        <item quantity="one">Last <xliff:g id="count">%d</xliff:g> day</item>
         <item quantity="other">Last <xliff:g id="count">%d</xliff:g> days</item>
     </plurals>