diff --git a/src/hooks/DAO/useDelegateVote.ts b/src/hooks/DAO/useDelegateVote.ts
deleted file mode 100644
index f53b1c5f03..0000000000
--- a/src/hooks/DAO/useDelegateVote.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { useCallback } from 'react';
-import { useTranslation } from 'react-i18next';
-import { LockRelease } from '../../assets/typechain-types/dcnt';
-import { useTransaction } from '../utils/useTransaction';
-
-const useDelegateVote = () => {
-  const [contractCallDelegateVote, contractCallPending] = useTransaction();
-
-  const { t } = useTranslation('transaction');
-
-  const delegateVote = useCallback(
-    ({
-      delegatee,
-      votingTokenContract,
-      successCallback,
-    }: {
-      delegatee: string;
-      votingTokenContract: LockRelease;
-      successCallback?: () => void;
-    }) => {
-      contractCallDelegateVote({
-        contractFn: () => votingTokenContract.delegate(delegatee),
-        pendingMessage: t('pendingDelegateVote'),
-        failedMessage: t('failedDelegateVote'),
-        successMessage: t('successDelegateVote'),
-        successCallback,
-      });
-    },
-    [contractCallDelegateVote, t],
-  );
-
-  return { delegateVote, contractCallPending };
-};
-
-export default useDelegateVote;