diff --git a/data/json/obsolete.json b/data/json/obsolete.json
index 0ba94011a0946..7ae6f94f6e0fc 100644
--- a/data/json/obsolete.json
+++ b/data/json/obsolete.json
@@ -1069,5 +1069,11 @@
     "copy-from": "AID_abstract",
     "name": { "str_sp": "Railgun CBM installation data" },
     "description": "Precise step-by-step instructions and other required data for installation of Railgun CBM, stored on a data card of proprietary form-factor, designed to be used extensively by an Autodoc, and allowing bionic installation with minimal failure chance.  Integrated security subroutine renders it unusable after installation."
+  },
+  {
+    "id": "UNARMED_WEAPON",
+    "type": "json_flag",
+    "//": "REMOVE After 0.G.",
+    "info": "This weapon <good>can be used with</good> <info>unarmed fighting styles</info>."
   }
 ]