diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index eae3dff85..70858416e 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -777,6 +777,7 @@
     <string name="action_html">HTML</string>
     <string name="action_markdown">ماركداون</string>
     <string name="action_logout_account">Logout account</string>
+    <string name="set_optimize_loading">Optimize loading time</string>
     <!-- end languages -->
     <string-array name="settings_video_mode">
         <item>تورنت</item>