diff --git a/ar-tn.json b/ar-tn.json
index c032a73..9172b61 100644
--- a/ar-tn.json
+++ b/ar-tn.json
@@ -15,7 +15,7 @@
     "custom": "مخصص",
     "dateAfter": "التاريخ بعد",
     "dateBefore": "التاريخ قبل",
-    "dateFormat": "شهر/يوم/سنة",
+    "dateFormat": "yy/mm/dd",
     "dateIs": "التاريخ هو",
     "dateIsNot": "التاريخ ليس",
     "dayNames": [
@@ -188,4 +188,4 @@
       "zoomOut": "تصغير"
     }
   }
-}
\ No newline at end of file
+}