diff --git a/deployments/arbitrum/usdc/migrations/1735299626_update_comet_to_support_more_collaterals.ts b/deployments/arbitrum/usdc/migrations/1735299626_update_comet_to_support_more_collaterals.ts
index 552151c5a..2535cfb94 100644
--- a/deployments/arbitrum/usdc/migrations/1735299626_update_comet_to_support_more_collaterals.ts
+++ b/deployments/arbitrum/usdc/migrations/1735299626_update_comet_to_support_more_collaterals.ts
@@ -13,7 +13,6 @@ let newCometExtAddressWETH: string;
 let newCometExtAddressUSDCE: string;
 
 const USDCE_COMET = '0xA5EDBDD9646f8dFF606d7448e414884C7d905dCA';
-const USDCE_EXT = '0x1B2E88cC7365d90e7E81392432482925BD8437E9';
 const USDT_COMET = '0xd98Be00b5D27fc98112BdE293e487f8D4cA57d07';
 const USDT_EXT = '0x698A949f3b4f7a5DdE236106F25Fa0eAcA0FcEF1';
 const WETH_COMET = '0x6f7D514bbD4aFf3BcD1140B7344b32f063dEe486';
@@ -108,16 +107,8 @@ export default migration('1735299626_update_comet_to_support_more_collaterals',
       true
     );
 
-    const extensionDelegateUSDCE = new Contract(
-      USDCE_EXT,
-      [
-        'function name() external view returns (string)',
-        'function symbol() external view returns (string)',
-      ],
-      await deploymentManager.getSigner()
-    );
-    const nameUSDCE = await extensionDelegateUSDCE.name();
-    const symbolUSDCE = await extensionDelegateUSDCE.symbol();
+    const nameUSDCE = 'Compound USDCe';
+    const symbolUSDCE = 'cUSDCev3';
 
     const _newCometExtUSDCE = await deploymentManager.deploy(
       'CometExtAssetList',
diff --git a/deployments/optimism/usdc/migrations/1735299799_update_comet_to_support_more_collaterals.ts b/deployments/optimism/usdc/migrations/1735299799_update_comet_to_support_more_collaterals.ts
index 742c3536e..b4c1960e5 100644
--- a/deployments/optimism/usdc/migrations/1735299799_update_comet_to_support_more_collaterals.ts
+++ b/deployments/optimism/usdc/migrations/1735299799_update_comet_to_support_more_collaterals.ts
@@ -207,7 +207,7 @@ export default migration('1735299799_update_comet_to_support_more_collaterals',
       },
     ];
 
-    const description = '# Update USDC, USDT and WETH Comets on Optimism to support more collaterals\n\n## Proposal summary\n\nCompound Growth Program [AlphaGrowth] proposes to update 4 Comets to a new version, which supports up to 24 collaterals. This proposal takes the governance steps recommended and necessary to update Compound III USDT, USDC and WETH markets on Optimism. Simulations have confirmed the market’s readiness, as much as possible, using the [Comet scenario suite](https://github.com/compound-finance/comet/tree/main/scenario).\n\nDetailed information can be found on the corresponding [proposal pull request](https://github.com/compound-finance/comet/pull/904) and [forum discussion](https://www.comp.xyz/t/increase-amount-of-collaterals-in-comet/5465).\n\n\n## Proposal Actions\n\nThe first action sets the factory to the newly deployed factory, extension delegate to the newly deployed contract and deploys and upgrades Comet to a new version for all 3 comets: cUSDTv3, cUSDCv3 and cWETHv3.';
+    const description = '# Update USDC, USDT and WETH Comets on Optimism to support more collaterals\n\n## Proposal summary\n\nCompound Growth Program [AlphaGrowth] proposes to update 3 Comets to a new version, which supports up to 24 collaterals. This proposal takes the governance steps recommended and necessary to update Compound III USDT, USDC and WETH markets on Optimism. Simulations have confirmed the market’s readiness, as much as possible, using the [Comet scenario suite](https://github.com/compound-finance/comet/tree/main/scenario).\n\nDetailed information can be found on the corresponding [proposal pull request](https://github.com/compound-finance/comet/pull/904) and [forum discussion](https://www.comp.xyz/t/increase-amount-of-collaterals-in-comet/5465).\n\n\n## Proposal Actions\n\nThe first action sets the factory to the newly deployed factory, extension delegate to the newly deployed contract and deploys and upgrades Comet to a new version for all 3 comets: cUSDTv3, cUSDCv3 and cWETHv3.';
     const txn = await deploymentManager.retry(async () =>
       trace(
         await governor.propose(...(await proposal(mainnetActions, description)))
diff --git a/scenario/constraints/ProposalConstraint.ts b/scenario/constraints/ProposalConstraint.ts
index 2e4d968cf..9c339eca4 100644
--- a/scenario/constraints/ProposalConstraint.ts
+++ b/scenario/constraints/ProposalConstraint.ts
@@ -62,9 +62,9 @@ export class ProposalConstraint<T extends CometContext> implements StaticConstra
           );
         }
 
-        // temporary hack to skip proposal 385
-        if (proposal.id.eq(385)) {
-          console.log('Skipping proposal 385');
+        // temporary hack to skip proposal 393
+        if (proposal.id.eq(393)) {
+          console.log('Skipping proposal 393');
           continue;
         }