diff --git a/pages/[id]/delegate.tsx b/pages/[id]/delegate.tsx
index b894d85..272cabb 100644
--- a/pages/[id]/delegate.tsx
+++ b/pages/[id]/delegate.tsx
@@ -167,7 +167,7 @@ const Delegate: NextPage = () => {
                   <button
                     className="flex flex-row mt-5 items-center rounded-md bg-indigo-600 px-3.5 py-2.5 text-sm font-semibold text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600 disabled:bg-gray-300 disabled:cursor-not-allowed"
                     type="submit"
-                    disabled={isLoading}
+                    disabled={Boolean(errors?.delegateAddress) || isLoading}
                   >
                     Delegate
                     {isLoading && (