diff --git a/libs/deal-ticket/src/utils/validate-expiration.ts b/libs/deal-ticket/src/utils/validate-expiration.ts
index 330764ff3..5625412e5 100644
--- a/libs/deal-ticket/src/utils/validate-expiration.ts
+++ b/libs/deal-ticket/src/utils/validate-expiration.ts
@@ -2,7 +2,7 @@ import { t } from '@vegaprotocol/i18n';
 import type { Validate } from 'react-hook-form';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-export const validateExpiration: Validate<string | undefined, any> = (
+export const validateExpiration: Validate<string | undefined> = (
   value?: string
 ) => {
   const now = new Date();