diff --git a/src/models/ethereum-models.ts b/src/models/ethereum-models.ts
index 36826b7..059b7dd 100644
--- a/src/models/ethereum-models.ts
+++ b/src/models/ethereum-models.ts
@@ -97,6 +97,7 @@ export class JSONFriendlyRawVault {
       btcMintFeeBasisPoints: BigNumber.from(jsonVaultObj.btcMintFeeBasisPoints.hex),
       btcRedeemFeeBasisPoints: BigNumber.from(jsonVaultObj.btcRedeemFeeBasisPoints.hex),
       taprootPubKey: jsonVaultObj.taprootPubKey,
+      icyIntegrationAddress: jsonVaultObj.icyIntegrationAddress
     };
   }
 }
diff --git a/tests/unit/bitcoin-functions.test.ts b/tests/unit/bitcoin-functions.test.ts
index 15b7778..81cbea4 100644
--- a/tests/unit/bitcoin-functions.test.ts
+++ b/tests/unit/bitcoin-functions.test.ts
@@ -162,7 +162,7 @@ describe('Bitcoin Functions', () => {
       const alicePublicKey = Buffer.from(TEST_ALICE_NATIVE_SEGWIT_PUBLIC_KEY_1, 'hex');
       const alicePayment = p2wpkh(alicePublicKey, regtest);
 
-      finalizeUserInputs(transaction, alicePayment);
+      finalizeUserInputs(transaction, alicePayment.script);
 
       expect(transaction.getInput(0).finalScriptWitness).toBeDefined();
       expect(transaction.getInput(1).finalScriptWitness).toBeUndefined();
@@ -176,7 +176,7 @@ describe('Bitcoin Functions', () => {
       const alicePublicKey = Buffer.from(TEST_ALICE_NATIVE_SEGWIT_PUBLIC_KEY_2, 'hex');
       const alicePayment = p2wpkh(alicePublicKey, regtest);
 
-      finalizeUserInputs(transaction, alicePayment);
+      finalizeUserInputs(transaction, alicePayment.script);
 
       expect(transaction.getInput(0).finalScriptWitness).toBeUndefined();
       expect(transaction.getInput(1).finalScriptWitness).toBeUndefined();
@@ -192,7 +192,7 @@ describe('Bitcoin Functions', () => {
       );
       const alicePayment = p2tr(alicePublicKey, undefined, regtest);
 
-      finalizeUserInputs(transaction, alicePayment);
+      finalizeUserInputs(transaction, alicePayment.script);
 
       expect(transaction.getInput(0).finalScriptWitness).toBeDefined();
       expect(transaction.getInput(1).finalScriptWitness).toBeUndefined();
@@ -208,7 +208,7 @@ describe('Bitcoin Functions', () => {
       );
       const alicePayment = p2tr(alicePublicKey, undefined, regtest);
 
-      finalizeUserInputs(transaction, alicePayment);
+      finalizeUserInputs(transaction, alicePayment.script);
 
       expect(transaction.getInput(0).finalScriptWitness).toBeUndefined();
       expect(transaction.getInput(1).finalScriptWitness).toBeUndefined();