diff --git a/gen/jsonschema/schemas/CheckpointKeyId.schema.json b/gen/jsonschema/schemas/CheckpointKeyId.schema.json
deleted file mode 100644
index de1ec94f..00000000
--- a/gen/jsonschema/schemas/CheckpointKeyId.schema.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "$schema": "http://json-schema.org/draft-04/schema#",
-    "$ref": "#/definitions/CheckpointKeyId",
-    "definitions": {
-        "CheckpointKeyId": {
-            "properties": {
-                "keyId": {
-                    "type": "string",
-                    "description": "The key ID in a checkpoint, as a prefix to the signature. SHOULD be 4 bytes long, as a truncated hash.",
-                    "format": "binary",
-                    "binaryEncoding": "base64"
-                }
-            },
-            "additionalProperties": false,
-            "type": "object",
-            "title": "Checkpoint Key Id",
-            "description": "The checkpoint key ID, following the specification described here for ECDSA and Ed25519 signatures: https://github.com/C2SP/C2SP/blob/main/signed-note.md#signatures For RSA signatures, the key ID will match the ECDSA format of the hashed DER-encoded SPKI public key. Publicly witnessed logs MUST NOT use RSA-signed checkpoints, since witnesses do not support RSA signatures. This is provided for convenience. Clients can also calculate the checkpoint key ID given the log's public key."
-        }
-    }
-}
\ No newline at end of file