diff --git a/src/permit/permit.schema.ts b/src/permit/permit.schema.ts
index ec16a05..cb0b439 100644
--- a/src/permit/permit.schema.ts
+++ b/src/permit/permit.schema.ts
@@ -133,7 +133,7 @@ const updatePermitInput = z.object({
     .nullable()
     .optional(),
   assignedTo: z.string().optional(),
-  newPayment: z.array(z.any()),
+  newPayment: z.array(z.any()).optional(),
 });
 
 export type CreatePermitInput = z.infer<typeof createPermitInput>;