diff --git a/jest.config.js b/jest.config.js
index d47479999..9225d7dee 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -175,10 +175,7 @@ module.exports = {
   },
 
   // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
-  transformIgnorePatterns: [
-    '^.+\\.json$',
-    'node_modules/(?!(@bangjelkoski/eth-crypto)/)',
-  ],
+  transformIgnorePatterns: ['^.+\\.json$', 'node_modules/(?!(eth-crypto)/)'],
 
   // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
   // unmockedModulePathPatterns: undefined,
diff --git a/packages/sdk-ts/src/core/accounts/PublicKey.ts b/packages/sdk-ts/src/core/accounts/PublicKey.ts
index 33da93663..f64175b2d 100644
--- a/packages/sdk-ts/src/core/accounts/PublicKey.ts
+++ b/packages/sdk-ts/src/core/accounts/PublicKey.ts
@@ -6,7 +6,7 @@ import { Address } from './Address'
 import {
   publicKey as EthCryptoPublicKey,
   util as EthCryptoUtil,
-} from '@bangjelkoski/eth-crypto'
+} from 'eth-crypto'
 import { keccak256 } from 'js-sha3'
 import {
   GoogleProtobufAny,