diff --git a/contract_manager/src/contracts/evm.ts b/contract_manager/src/contracts/evm.ts
index 8e1fa48b..95b2efbf 100644
--- a/contract_manager/src/contracts/evm.ts
+++ b/contract_manager/src/contracts/evm.ts
@@ -240,22 +240,6 @@ export class WormholeEvmContract extends WormholeContract {
     return currentSet;
   }
 
-  /**
-   * Checks whether this contract is a deployment of wormhole-receiver or wormhole.
-   * The wormhole-receiver is a subset of the wormhole contract optimized for just verifying the VAAs.
-   * The check is done by calling a function that only exists in the wormhole contract and not in the wormhole-receiver.
-   * If the function call fails, we know that this is a wormhole-receiver contract.
-   */
-  async isWormholeReceiver(): Promise<boolean> {
-    const wormholeContract = this.getContract();
-    try {
-      await wormholeContract.methods.messageFee().call();
-      return false;
-    } catch (e) {
-      return true;
-    }
-  }
-
   async upgradeGuardianSets(senderPrivateKey: PrivateKey, vaa: Buffer) {
     const web3 = new Web3(this.chain.getRpcUrl());
     const { address } = web3.eth.accounts.wallet.add(senderPrivateKey);
diff --git a/target_chains/cosmwasm/contracts/README.md b/target_chains/cosmwasm/contracts/README.md
index 31ce558d..16697d16 100644
--- a/target_chains/cosmwasm/contracts/README.md
+++ b/target_chains/cosmwasm/contracts/README.md
@@ -20,24 +20,6 @@ A typical query requires to pass the price feed id as a hex string. it will look
 }
 ```
 
-## Contracts and Price Feeds
-
-Pyth is currently available on the following cosmwasm chains:
-
-### Testnet
-
-| Network   | Contract address                             |
-| --------- | -------------------------------------------- |
-| Injective | `inj1z60tg0tekdzcasenhuuwq3htjcd5slmgf7gpez` |
-
-Available price feeds on these networks can be find below:
-
-### Price Feeds
-
-| Network           | Available Price Feeds                                                                                                                |
-| ----------------- | ------------------------------------------------------------------------------------------------------------------------------------ |
-| Injective Testnet | [https://pyth.network/developers/price-feed-ids#injective-testnet](https://pyth.network/developers/price-feed-ids#injective-testnet) |
-
 ## Developing
 
 The cosmwasm contract lives in the `pyth` subdirectory.
diff --git a/target_chains/ethereum/contracts/.env.prod.development b/target_chains/ethereum/contracts/.env.prod.development
index 4c1bce53..858a0157 100644
--- a/target_chains/ethereum/contracts/.env.prod.development
+++ b/target_chains/ethereum/contracts/.env.prod.development
@@ -1,5 +1,5 @@
 # Migrations Metadata
-MIGRATIONS_DIR=./migrations/prod
+MIGRATIONS_DIR=./migrations/prod-receiver
 MIGRATIONS_NETWORK=development
 WORMHOLE_CHAIN_NAME=ethereum
 CLUSTER=testnet
diff --git a/target_chains/ethereum/contracts/.env.template b/target_chains/ethereum/contracts/.env.template
index 980dc598..d99d52bf 100644
--- a/target_chains/ethereum/contracts/.env.template
+++ b/target_chains/ethereum/contracts/.env.template
@@ -1,5 +1,5 @@
 # Network Config
-MIGRATIONS_DIR=             # ./migrations/prod
+MIGRATIONS_DIR=             # ./migrations/prod-receiver
 MIGRATIONS_NETWORK=         # xyz
 
 
diff --git a/target_chains/ethereum/contracts/Deploying.md b/target_chains/ethereum/contracts/Deploying.md
index 1808814c..27362aca 100644
--- a/target_chains/ethereum/contracts/Deploying.md
+++ b/target_chains/ethereum/contracts/Deploying.md
@@ -29,7 +29,7 @@ This is the deployment process:
 
 1. Follow the installation instructions in the [README.md](./README.md).
 2. As a sanity check on deploying changes for the first time, it is recommended to deploy the migrations
-   in `migrations/prod` to the Truffle `development` network first. You can do this by using the configuration
+   in `migrations/prod-receiver` to the Truffle `development` network first. You can do this by using the configuration
    values in [`.env.prod.development`](.env.prod.development).
 3. If you have changed the contract make sure that:
    - The change is not breaking the storage.
diff --git a/target_chains/ethereum/contracts/migrations/prod/1_initial_migration.js b/target_chains/ethereum/contracts/migrations/prod/1_initial_migration.js
deleted file mode 100644
index 67ced9da..00000000
--- a/target_chains/ethereum/contracts/migrations/prod/1_initial_migration.js
+++ /dev/null
@@ -1,12 +0,0 @@
-const Migrations = artifacts.require("Migrations");
-
-const tdr = require("truffle-deploy-registry");
-
-module.exports = async function (deployer, network) {
-  await deployer.deploy(Migrations);
-  let migrationsInstance = await Migrations.deployed();
-
-  if (!tdr.isDryRunNetworkName(network)) {
-    await tdr.appendInstance(migrationsInstance);
-  }
-};
diff --git a/target_chains/ethereum/contracts/migrations/prod/2_deploy_pyth.js b/target_chains/ethereum/contracts/migrations/prod/2_deploy_pyth.js
deleted file mode 100644
index 83c8d5ac..00000000
--- a/target_chains/ethereum/contracts/migrations/prod/2_deploy_pyth.js
+++ /dev/null
@@ -1,73 +0,0 @@
-const loadEnv = require("../../scripts/loadEnv");
-loadEnv("../../");
-
-const PythUpgradable = artifacts.require("PythUpgradable");
-const { deployProxy } = require("@openzeppelin/truffle-upgrades");
-const tdr = require("truffle-deploy-registry");
-const { CONTRACTS } = require("@certusone/wormhole-sdk");
-const { assert } = require("chai");
-const {
-  saveConfig,
-  getDefaultConfig,
-} = require("../../scripts/contractManagerConfig");
-
-const {
-  governanceEmitter,
-  governanceChainId,
-  emitterAddresses,
-  emitterChainIds,
-} = getDefaultConfig(process.env.MIGRATIONS_NETWORK);
-// Default value for this field is 0
-const governanceInitialSequence = Number(
-  process.env.GOVERNANCE_INITIAL_SEQUENCE ?? "0"
-);
-
-const validTimePeriodSeconds = Number(process.env.VALID_TIME_PERIOD_SECONDS);
-const singleUpdateFeeInWei = Number(process.env.SINGLE_UPDATE_FEE_IN_WEI);
-
-console.log("emitterChainIds: " + emitterChainIds);
-console.log("emitterAddresses: " + emitterAddresses);
-console.log("governanceEmitter: " + governanceEmitter);
-console.log("governanceChainId: " + governanceChainId);
-console.log("governanceInitialSequence: " + governanceInitialSequence);
-console.log("validTimePeriodSeconds: " + validTimePeriodSeconds);
-console.log("singleUpdateFeeInWei: " + singleUpdateFeeInWei);
-
-module.exports = async function (deployer, network) {
-  const cluster = process.env.CLUSTER;
-  const chainName = process.env.WORMHOLE_CHAIN_NAME;
-
-  assert(cluster !== undefined && chainName !== undefined);
-
-  const wormholeBridgeAddress =
-    CONTRACTS[cluster.toUpperCase()][chainName].core;
-  assert(wormholeBridgeAddress !== undefined);
-
-  console.log("Wormhole bridge address: " + wormholeBridgeAddress);
-
-  // Deploy the proxy. This will return an instance of PythUpgradable,
-  // with the address field corresponding to the fronting ERC1967Proxy.
-  let proxyInstance = await deployProxy(
-    PythUpgradable,
-    [
-      wormholeBridgeAddress,
-      emitterChainIds,
-      emitterAddresses,
-      governanceChainId,
-      governanceEmitter,
-      governanceInitialSequence,
-      validTimePeriodSeconds,
-      singleUpdateFeeInWei,
-    ],
-    { deployer }
-  );
-
-  // Add the ERC1967Proxy address to the PythUpgradable contract's
-  // entry in the registry. This allows us to call upgradeProxy
-  // functions with the value of PythUpgradable.deployed().address:
-  // e.g. upgradeProxy(PythUpgradable.deployed().address, NewImplementation)
-  if (!tdr.isDryRunNetworkName(network)) {
-    await tdr.appendInstance(proxyInstance);
-  }
-  saveConfig(process.env.MIGRATIONS_NETWORK, proxyInstance.address);
-};