diff --git a/l10n/ar.js b/l10n/ar.js
index 79d9e9b4c..1ae053054 100644
--- a/l10n/ar.js
+++ b/l10n/ar.js
@@ -26,6 +26,7 @@ OC.L10N.register(
     "Text" : "نص",
     "Size" : "الحجم",
     "Position" : "الموقع",
+    "Extension" : "الامتداد",
     "Name is required." : "حقل الاسم مطلوب",
     "Quality" : "الجودة"
 },
diff --git a/l10n/ar.json b/l10n/ar.json
index b4d7f03ce..699d2f33d 100644
--- a/l10n/ar.json
+++ b/l10n/ar.json
@@ -24,6 +24,7 @@
     "Text" : "نص",
     "Size" : "الحجم",
     "Position" : "الموقع",
+    "Extension" : "الامتداد",
     "Name is required." : "حقل الاسم مطلوب",
     "Quality" : "الجودة"
 },"pluralForm" :"nplurals=6; plural=n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 && n%100<=99 ? 4 : 5;"