diff --git a/data/obj_item.json b/data/obj_item.json
index d00459e..94d9f14 100644
--- a/data/obj_item.json
+++ b/data/obj_item.json
@@ -7179,6 +7179,17 @@
       ]
     }
   },
+  {
+    "item_type": "item_misc",
+    "code": "fst",
+    "weight": 1,
+    "exchange": "",
+    "auction": true,
+    "craftable": false,
+    "names": [
+      "Force stone"
+    ]
+  },
   {
     "item_type": "item_misc",
     "code": "pmp",