diff --git a/src/locales/ja/translation.json b/src/locales/ja/translation.json
index 5c6ca96f..5db752f2 100644
--- a/src/locales/ja/translation.json
+++ b/src/locales/ja/translation.json
@@ -163,7 +163,7 @@
   "Add a new source to your style. You can only choose the source type and id at creation time!": "スタイルに新規ソースを追加します。注意: 作成時にソースタイプとIDのみを選択できます。",
   "TileJSON URL": "TileJSON URL",
   "Tile URL": "タイルURL",
-  "Scheme Type": "__STRING_NOT_TRANSLATED__",
+  "Scheme Type": "スキーマ",
   "Coord top left": "左上座標",
   "Coord top right": "右上座標",
   "Coord bottom right": "右下座標",