diff --git a/packages/nextjs/utils/eip712.ts b/packages/nextjs/utils/eip712.ts
index 77506ac..b96d84f 100644
--- a/packages/nextjs/utils/eip712.ts
+++ b/packages/nextjs/utils/eip712.ts
@@ -10,46 +10,3 @@ export const EIP_712_TYPES__SUBMISSION = {
     { name: "linkToRepository", type: "string" },
   ],
 } as const;
-
-export const EIP_712_TYPES__EDIT_GRANT = {
-  Message: [
-    ...EIP_712_TYPES__SUBMISSION.Message,
-
-    { name: "grantId", type: "string" },
-    { name: "askAmount", type: "string" },
-    { name: "private_note", type: "string" },
-  ],
-} as const;
-
-export const EIP_712_TYPES__REVIEW_GRANT = {
-  Message: [
-    { name: "grantId", type: "string" },
-    { name: "action", type: "string" },
-    { name: "txHash", type: "string" },
-    { name: "txChainId", type: "string" },
-  ],
-} as const;
-
-export const EIP_712_TYPES__REVIEW_GRANT_WITH_NOTE = {
-  Message: [...EIP_712_TYPES__REVIEW_GRANT.Message, { name: "note", type: "string" }],
-} as const;
-
-export const EIP_712_TYPES__SUBMIT_GRANT = {
-  Message: [
-    { name: "grantId", type: "string" },
-    { name: "action", type: "string" },
-    { name: "link", type: "string" },
-  ],
-} as const;
-
-export const EIP_712_TYPES__REVIEW_GRANT_BATCH = {
-  GrantReview: EIP_712_TYPES__REVIEW_GRANT.Message,
-  Message: [{ name: "reviews", type: "GrantReview[]" }],
-} as const;
-
-export const EIP_712_TYPES__ADMIN_SIGN_IN = {
-  Message: [
-    { name: "action", type: "string" },
-    { name: "description", type: "string" },
-  ],
-};