diff --git a/lib/tdf3/src/tdf.ts b/lib/tdf3/src/tdf.ts
index a96d5342..d3452a5f 100644
--- a/lib/tdf3/src/tdf.ts
+++ b/lib/tdf3/src/tdf.ts
@@ -19,13 +19,7 @@ import {
   SplitType,
 } from './models/index.js';
 import { base64 } from '../../src/encodings/index.js';
-import {
-  ZipReader,
-  ZipWriter,
-  keyMerge,
-  buffToString,
-  concatUint8,
-} from './utils/index.js';
+import { ZipReader, ZipWriter, keyMerge, buffToString, concatUint8 } from './utils/index.js';
 import { Binary } from './binary.js';
 import { KasPublicKeyAlgorithm, KasPublicKeyInfo, OriginAllowList } from '../../src/access.js';
 import { allPool, anyPool } from '../../src/concurrency.js';