diff --git a/src/ssn/reader/readSsnFile.ts b/src/ssn/reader/readSsnFile.ts
index ed3f71f..3c488a9 100644
--- a/src/ssn/reader/readSsnFile.ts
+++ b/src/ssn/reader/readSsnFile.ts
@@ -3,7 +3,6 @@
  * Check the .ZIP File Format Specification <https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT>.
  */
 
-import { TextDecoder } from 'util';
 import { ISsnFileEntry } from '../../interfaces/ISsnFileEntry';
 import getDecryptionKeys from '../decryption/getDecryptionKeys';
 import modifyPassword from '../decryption/modifyPassword';
diff --git a/src/ssn/streams/streamToString.ts b/src/ssn/streams/streamToString.ts
index 97cf953..b64380e 100644
--- a/src/ssn/streams/streamToString.ts
+++ b/src/ssn/streams/streamToString.ts
@@ -1,5 +1,4 @@
 import * as stream from 'stream';
-import { TextDecoder } from 'util';
 
 export default function streamToString(inputStream: stream.Readable): Promise<string> {
   const decoder = new TextDecoder('utf-8');