diff --git a/langs/nan.json b/langs/nan.json
index 0a9e8310d2..f751598434 100644
--- a/langs/nan.json
+++ b/langs/nan.json
@@ -1,11 +1,4 @@
 {
-    "advanced": {
-        "title": ""
-    },
-    "centerMessage": {
-        "allFilteredAway": "",
-        "loadingData": ""
-    },
     "validation": {
         "wikidata": {
             "description": "A Wikidata identifier",