diff --git a/network_presets.json b/network_presets.json
index a98964e8..5ca6d3c6 100644
--- a/network_presets.json
+++ b/network_presets.json
@@ -20,15 +20,6 @@
         "spr:CiUIAhIhA8d4LjRirtXO1M-JEmbhVA0CQeA7hHNR9BA7DvFsPKTEEgIDARpJCicAJQgCEiEDx3guNGKu1c7Uz4kSZuFUDQJB4DuEc1H0EDsO8Ww8pMQQhPW20AYaCwoJBCIq5juRAiOCGgsKCQQiKuY7kQIjgipGMEQCIHV_8nJ0iedWjlAxUhBmdAbDPLu5g2RmcnmJBD8cbD98AiAp1w9nAJgLlPIr41aMcdkds_eSoh8ImOVKvq6Idx-Ugg",
         "spr:CiUIAhIhA_MocWwn1_t__FEONMqYluUjc9ZVkcvYRLo6C0GzTkbfEgIDARpJCicAJQgCEiED8yhxbCfX-3_8UQ40ypiW5SNz1lWRy9hEujoLQbNORt8QlfO20AYaCwoJBC_u5W-RAiOCGgsKCQQv7uVvkQIjgipGMEQCIHMpQO31gg4FoKYtDyTTQS8xFz1KEmfqH385EeMUNbhPAiBblCkmOfQBmXj6eryaSiXWsftgohE-SPbKwsASZ1Zs3Q"
       ]
-    },
-    {
-      "name": "codex.dev",
-      "description": "Codex legacy devnet (deprecated)",
-      "records": [
-        "spr:CiUIAhIhA-VlcoiRm02KyIzrcTP-ljFpzTljfBRRKTIvhMIwqBqWEgIDARpJCicAJQgCEiED5WVyiJGbTYrIjOtxM_6WMWnNOWN8FFEpMi-EwjCoGpYQs8n8wQYaCwoJBHTKubmRAnU6GgsKCQR0yrm5kQJ1OipHMEUCIQDwUNsfReB4ty7JFS5WVQ6n1fcko89qVAOfQEHixa03rgIgan2-uFNDT-r4s9TOkLe9YBkCbsRWYCHGGVJ25rLj0QE",
-        "spr:CiUIAhIhApIj9p6zJDRbw2NoCo-tj98Y760YbppRiEpGIE1yGaMzEgIDARpJCicAJQgCEiECkiP2nrMkNFvDY2gKj62P3xjvrRhumlGISkYgTXIZozMQvcz8wQYaCwoJBAWhF3WRAnVEGgsKCQQFoRd1kQJ1RCpGMEQCIFZB84O_nzPNuViqEGRL1vJTjHBJ-i5ZDgFL5XZxm4HAAiB8rbLHkUdFfWdiOmlencYVn0noSMRHzn4lJYoShuVzlw",
-        "spr:CiUIAhIhApqRgeWRPSXocTS9RFkQmwTZRG-Cdt7UR2N7POoz606ZEgIDARpJCicAJQgCEiECmpGB5ZE9JehxNL1EWRCbBNlEb4J23tRHY3s86jPrTpkQj8_8wQYaCwoJBAXfEfiRAnVOGgsKCQQF3xH4kQJ1TipGMEQCIGWJMsF57N1iIEQgTH7IrVOgEgv0J2P2v3jvQr5Cjy-RAiAy4aiZ8QtyDvCfl_K_w6SyZ9csFGkRNTpirq_M_QNgKw"
-      ]
     }
   ]
 }