diff --git a/website/src/locales/ko.json b/website/src/locales/ko.json
index b78051f0..f5731964 100644
--- a/website/src/locales/ko.json
+++ b/website/src/locales/ko.json
@@ -119,11 +119,8 @@
                 "unpaved": "비포장 도로",
                 "asphalt": "아스팔트",
                 "concrete": "콘크리트",
-                "chipseal": "칩씰",
                 "cobblestone": "조약돌",
-                "unhewn_cobblestone": "거친 조약돌",
                 "paving_stones": "포장석",
-                "stepping_stones": "디딤돌",
                 "sett": "정형 자갈",
                 "metal": "금속",
                 "wood": "목재",
@@ -135,14 +132,12 @@
                 "dirt": "흙길",
                 "ground": "지면",
                 "earth": "자연 지면",
-                "snow": "눈",
-                "ice": "얼음",
-                "salt": "소금",
                 "mud": "진흙",
                 "sand": "모래",
-                "woodchips": "목재 칩",
                 "grass": "잔디",
-                "grass_paver": "잔디 포장"
+                "grass_paver": "잔디 포장",
+                "clay": "Clay",
+                "stone": "Stone"
             },
             "error": {
                 "from": "The start point is too far from the nearest road",