diff --git a/typescript/sdk/src/middleware/account/InterchainAccountDeployer.ts b/typescript/sdk/src/middleware/account/InterchainAccountDeployer.ts
index 44170d5b12..2b8ab225bc 100644
--- a/typescript/sdk/src/middleware/account/InterchainAccountDeployer.ts
+++ b/typescript/sdk/src/middleware/account/InterchainAccountDeployer.ts
@@ -1,5 +1,8 @@
 import { ethers } from 'ethers';
 
+import { Router } from '@hyperlane-xyz/core';
+import { objKeys } from '@hyperlane-xyz/utils';
+
 import { HyperlaneContracts } from '../../contracts/types';
 import { ContractVerifier } from '../../deploy/verify/ContractVerifier';
 import { MultiProvider } from '../../providers/MultiProvider';
@@ -19,8 +22,6 @@ export class InterchainAccountDeployer extends ProxiedRouterDeployer<
   InterchainAccountFactories,
   'interchainAccountRouter'
 > {
-  readonly routerContractNameConstant = 'interchainAccountRouter';
-
   constructor(
     multiProvider: MultiProvider,
     contractVerifier?: ContractVerifier,
@@ -36,6 +37,15 @@ export class InterchainAccountDeployer extends ProxiedRouterDeployer<
     return 'interchainAccountRouter' as K;
   }
 
+  router(contracts: HyperlaneContracts<InterchainAccountFactories>): Router {
+    for (const key of objKeys(interchainAccountFactories)) {
+      if (contracts[key]) {
+        return contracts[key] as Router;
+      }
+    }
+    throw new Error('No matching contract found');
+  }
+
   async constructorArgs(_: string, config: RouterConfig): Promise<[string]> {
     return [config.mailbox];
   }
diff --git a/typescript/sdk/src/middleware/liquidity-layer/LiquidityLayerRouterDeployer.ts b/typescript/sdk/src/middleware/liquidity-layer/LiquidityLayerRouterDeployer.ts
index 3296b74f00..be8a58ade7 100644
--- a/typescript/sdk/src/middleware/liquidity-layer/LiquidityLayerRouterDeployer.ts
+++ b/typescript/sdk/src/middleware/liquidity-layer/LiquidityLayerRouterDeployer.ts
@@ -4,8 +4,15 @@ import {
   CircleBridgeAdapter,
   LiquidityLayerRouter,
   PortalAdapter,
+  Router,
 } from '@hyperlane-xyz/core';
-import { Address, eqAddress, objFilter, objMap } from '@hyperlane-xyz/utils';
+import {
+  Address,
+  eqAddress,
+  objFilter,
+  objKeys,
+  objMap,
+} from '@hyperlane-xyz/utils';
 
 import {
   HyperlaneContracts,
@@ -56,8 +63,6 @@ export class LiquidityLayerDeployer extends ProxiedRouterDeployer<
   LiquidityLayerFactories,
   'liquidityLayerRouter'
 > {
-  readonly routerContractNameConstant = 'liquidityLayerRouter';
-
   constructor(
     multiProvider: MultiProvider,
     contractVerifier?: ContractVerifier,
@@ -73,6 +78,15 @@ export class LiquidityLayerDeployer extends ProxiedRouterDeployer<
     return 'liquidityLayerRouter' as K;
   }
 
+  router(contracts: HyperlaneContracts<LiquidityLayerFactories>): Router {
+    for (const key of objKeys(liquidityLayerFactories)) {
+      if (contracts[key]) {
+        return contracts[key] as Router;
+      }
+    }
+    throw new Error('No matching contract found');
+  }
+
   async constructorArgs(
     _: string,
     config: LiquidityLayerConfig,
diff --git a/typescript/sdk/src/middleware/query/InterchainQueryDeployer.ts b/typescript/sdk/src/middleware/query/InterchainQueryDeployer.ts
index a45a08e062..a0db2959c2 100644
--- a/typescript/sdk/src/middleware/query/InterchainQueryDeployer.ts
+++ b/typescript/sdk/src/middleware/query/InterchainQueryDeployer.ts
@@ -1,5 +1,9 @@
 import { ethers } from 'ethers';
 
+import { Router } from '@hyperlane-xyz/core';
+import { objKeys } from '@hyperlane-xyz/utils';
+
+import { HyperlaneContracts } from '../../contracts/types';
 import { ContractVerifier } from '../../deploy/verify/ContractVerifier';
 import { MultiProvider } from '../../providers/MultiProvider';
 import { ProxiedRouterDeployer } from '../../router/ProxiedRouterDeployer';
@@ -17,8 +21,6 @@ export class InterchainQueryDeployer extends ProxiedRouterDeployer<
   InterchainQueryFactories,
   'interchainQueryRouter'
 > {
-  readonly routerContractNameConstant = 'interchainQueryRouter';
-
   constructor(
     multiProvider: MultiProvider,
     contractVerifier?: ContractVerifier,
@@ -34,6 +36,15 @@ export class InterchainQueryDeployer extends ProxiedRouterDeployer<
     return 'interchainQueryRouter' as K;
   }
 
+  router(contracts: HyperlaneContracts<InterchainQueryFactories>): Router {
+    for (const key of objKeys(interchainQueryFactories)) {
+      if (contracts[key]) {
+        return contracts[key] as Router;
+      }
+    }
+    throw new Error('No matching contract found');
+  }
+
   async constructorArgs(_: string, config: RouterConfig): Promise<[string]> {
     return [config.mailbox];
   }
diff --git a/typescript/sdk/src/router/ProxiedRouterDeployer.ts b/typescript/sdk/src/router/ProxiedRouterDeployer.ts
index e1ba23ce82..1125b55284 100644
--- a/typescript/sdk/src/router/ProxiedRouterDeployer.ts
+++ b/typescript/sdk/src/router/ProxiedRouterDeployer.ts
@@ -18,11 +18,7 @@ export abstract class ProxiedRouterDeployer<
   Factories extends ProxiedFactories,
   RouterKey extends keyof Factories,
 > extends HyperlaneRouterDeployer<Config, Factories> {
-  abstract routerContractNameConstant: RouterKey; // @dev this is for backwards compatibility, should refactor later
-
-  router(contracts: HyperlaneContracts<Factories>): Router {
-    return contracts[this.routerContractNameConstant] as Router;
-  }
+  abstract router(contracts: HyperlaneContracts<Factories>): Router;
 
   /**
    * Returns the contract name
diff --git a/typescript/sdk/src/token/deploy.ts b/typescript/sdk/src/token/deploy.ts
index 27c274a2a7..5fdcfe87dc 100644
--- a/typescript/sdk/src/token/deploy.ts
+++ b/typescript/sdk/src/token/deploy.ts
@@ -48,8 +48,6 @@ export class HypERC20Deployer extends GasRouterDeployer<
   HypERC20Factories,
   TokenType.native
 > {
-  readonly routerContractNameConstant = TokenType.native;
-
   constructor(
     multiProvider: MultiProvider,
     ismFactory?: HyperlaneIsmFactory,
@@ -255,8 +253,6 @@ export class HypERC721Deployer extends GasRouterDeployer<
   HypERC721Factories,
   TokenType.collateral
 > {
-  readonly routerContractNameConstant = TokenType.collateral;
-
   constructor(
     multiProvider: MultiProvider,
     contractVerifier?: ContractVerifier,
@@ -296,10 +292,15 @@ export class HypERC721Deployer extends GasRouterDeployer<
 
   //@ts-ignore ignore for now until the contracts get fixed
   async initializeArgs(_: ChainName, config: ERC721RouterConfig): Promise<any> {
+    const defaultArgs = [
+      config.hook ?? ethers.constants.AddressZero,
+      config.interchainSecurityModule ?? ethers.constants.AddressZero,
+      config.owner,
+    ];
     if (isCollateralConfig(config)) {
-      return [config.token, config.mailbox];
+      return defaultArgs;
     } else if (isSyntheticConfig(config)) {
-      return [config.totalSupply, config.name, config.symbol];
+      return [config.totalSupply, config.name, config.symbol, ...defaultArgs];
     } else {
       throw new Error('Unknown collateral type when initializing arguments');
     }