diff --git a/packages/block/src/header.ts b/packages/block/src/header.ts
index 8bdac3b98f..eed3e04c24 100644
--- a/packages/block/src/header.ts
+++ b/packages/block/src/header.ts
@@ -24,10 +24,8 @@ import { keccak256 } from 'ethereum-cryptography/keccak.js'
 import {
   CLIQUE_EXTRA_SEAL,
   CLIQUE_EXTRA_VANITY,
-  requireClique,
   cliqueIsEpochTransition,
 } from './consensus/clique.js'
-import { createSealedCliqueBlock } from './constructors.js'
 import { fakeExponential } from './helpers.js'
 import { paramsBlock } from './params.js'