diff --git a/libs/proposals/src/components/vega-transaction-dialog/vega-transaction-dialog.spec.tsx b/libs/proposals/src/components/vega-transaction-dialog/vega-transaction-dialog.spec.tsx
index a064100d0..063e568e2 100644
--- a/libs/proposals/src/components/vega-transaction-dialog/vega-transaction-dialog.spec.tsx
+++ b/libs/proposals/src/components/vega-transaction-dialog/vega-transaction-dialog.spec.tsx
@@ -2,6 +2,7 @@ import { render, screen } from '@testing-library/react';
 import { VegaTxStatus } from '../../lib/proposals-hooks/use-vega-transaction';
 import type { VegaTransactionDialogProps } from './vega-transaction-dialog';
 import { VegaTransactionDialog } from './vega-transaction-dialog';
+import { ConnectorErrors } from '@vegaprotocol/wallet';
 
 jest.mock('@vegaprotocol/environment', () => ({
   ...jest.requireActual('@vegaprotocol/environment'),
@@ -67,7 +68,7 @@ describe('VegaTransactionDialog', () => {
         {...props}
         transaction={{
           ...props.transaction,
-          error: new Error('failed'),
+          error: ConnectorErrors.unknown,
           status: VegaTxStatus.Error,
         }}
       />