diff --git a/a3p-integration/proposals/n:upgrade-next/eval.sh b/a3p-integration/proposals/n:upgrade-next/eval.sh
deleted file mode 100755
index c44d11c5a351..000000000000
--- a/a3p-integration/proposals/n:upgrade-next/eval.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/bash
-
-# Exit when any command fails
-set -uxeo pipefail
-
-# The upgrade-vaults proposal needs to know the existing vaultDirector
-# parameters in order to cleanly upgrade the contract. The governance notifier
-# it relies on doesn't give the most recent value if there were no updates to
-# the parameters, so we'll do a governance action to reset them to their current
-# values so the notifier will work.
-
-./resetChargingPeriod.js
-
-cp /usr/src/upgrade-test-scripts/eval_submission.js .
-./eval_submission.js
diff --git a/a3p-integration/proposals/n:upgrade-next/resetChargingPeriod.js b/a3p-integration/proposals/n:upgrade-next/resetChargingPeriod.js
deleted file mode 100755
index c77494dddc66..000000000000
--- a/a3p-integration/proposals/n:upgrade-next/resetChargingPeriod.js
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env node
-
-/* global setTimeout */
-
-import {
-  getQuoteBody,
-  GOV1ADDR,
-  GOV2ADDR,
-  GOV3ADDR,
-} from '@agoric/synthetic-chain';
-import {
-  proposeVaultDirectorParamChange,
-  voteForNewParams,
-} from './agoric-tools.js';
-
-const GOV_ADDRESSES = [GOV1ADDR, GOV2ADDR, GOV3ADDR];
-
-const readChargingPeriod = async () => {
-  const governanceBody = await getQuoteBody(
-    'published.vaultFactory.governance',
-  );
-  const period =
-    governanceBody.current.ChargingPeriod.value.match(/\+?(\d+)/)[1];
-  return `+${period}`;
-};
-
-const setChargingPeriod = async period => {
-  const params = {
-    ChargingPeriod: period,
-  };
-
-  const path = { paramPath: { key: 'governedParams' } };
-
-  await proposeVaultDirectorParamChange(GOV1ADDR, params, path);
-  await voteForNewParams(GOV_ADDRESSES, 0);
-
-  await new Promise(r => setTimeout(r, 65000));
-};
-
-const period = await readChargingPeriod();
-await setChargingPeriod(period);