diff --git a/src/context/Web3.tsx b/src/context/Web3.tsx
index d6a3a2d8..9c2cd25f 100644
--- a/src/context/Web3.tsx
+++ b/src/context/Web3.tsx
@@ -326,13 +326,18 @@ const Web3SignerProvider = (props: {
 
 const useWeb3Signer = () => useContext(Web3SignerContext);
 
-const etherSwapCodeHash = () => {
+const etherSwapCodeHashes = () => {
     switch (config.network) {
         case "mainnet":
-            return "0x4d6894da95269c76528b81c6d25425a2f6bba70156cfaf7725064f919647d955";
+            return [
+                "0x4d6894da95269c76528b81c6d25425a2f6bba70156cfaf7725064f919647d955",
+            ];
 
         case "testnet":
-            return "0xd9a282305f30590b3df70c3c1f9338b042a97dff12736794e9de2cdabf8542c1";
+            return [
+                "0xd9a282305f30590b3df70c3c1f9338b042a97dff12736794e9de2cdabf8542c1",
+                "0xb8f6205d7fecc5b7a577519c7ec40af594f929d150c05bf84e1f94b7472dd783",
+            ];
 
         default:
             return undefined;
@@ -340,9 +345,9 @@ const etherSwapCodeHash = () => {
 };
 
 export {
+    EtherSwapAbi,
     useWeb3Signer,
-    etherSwapCodeHash,
     Web3SignerProvider,
-    EtherSwapAbi,
+    etherSwapCodeHashes,
     customDerivationPathRdns,
 };
diff --git a/src/utils/validation.ts b/src/utils/validation.ts
index d9de91c8..51d744df 100644
--- a/src/utils/validation.ts
+++ b/src/utils/validation.ts
@@ -15,7 +15,7 @@ import log from "loglevel";
 
 import { LBTC, RBTC } from "../consts/Assets";
 import { Denomination, Side, SwapType } from "../consts/Enums";
-import { etherSwapCodeHash } from "../context/Web3";
+import { etherSwapCodeHashes } from "../context/Web3";
 import { ChainSwapDetails } from "./boltzClient";
 import { decodeAddress } from "./compat";
 import { formatAmountDenomination } from "./denomination";
@@ -30,13 +30,13 @@ import { createMusig, tweakMusig } from "./taproot/musig";
 type ContractGetter = () => BaseContract;
 
 const validateContract = async (getEtherSwap: ContractGetter) => {
-    const codeHash = etherSwapCodeHash();
-    if (codeHash === undefined) {
+    const codeHashes = etherSwapCodeHashes();
+    if (codeHashes === undefined) {
         return true;
     }
 
     const code = await getEtherSwap().getDeployedCode();
-    return codeHash === ethers.keccak256(code);
+    return codeHashes.includes(ethers.keccak256(code));
 };
 
 const validateAddress = async (