diff --git a/layers_txt/layers7.txt b/layers_txt/layers7.txt
index ff4b63cb4..d27711b4e 100644
--- a/layers_txt/layers7.txt
+++ b/layers_txt/layers7.txt
@@ -1614,6 +1614,14 @@
                   "title": "2024年登山道更新情報",
                   "toggleall": false,
                   "entries": [
+                    {
+                      "type": "Layer",
+                      "id": "toz202412",
+                      "title": "12月更新",
+                      "url": "https://maps.gsi.go.jp/xyz/toz202412/{z}/{x}/{y}.geojson",
+                      "maxNativeZoom": 2,
+                      "cocotile": false
+                    },
                     {
                       "type": "Layer",
                       "id": "toz202411",