diff --git a/test/unit/adapters/ipfs-index.adapter.unit.js b/test/unit/adapters/ipfs-index.adapter.unit.js
index 9c325e1..0f2ec6b 100644
--- a/test/unit/adapters/ipfs-index.adapter.unit.js
+++ b/test/unit/adapters/ipfs-index.adapter.unit.js
@@ -16,7 +16,7 @@ describe('#IPFS-adapter-index', () => {
   let bchjs
 
   beforeEach(() => {
-    bchjs = new BCHJS()
+    bchjs = new BCHJS({ restURL: 'https://api.fullstack.cash/v5/' })
     uut = new IPFSLib({ bchjs })
 
     sandbox = sinon.createSandbox()
diff --git a/test/unit/adapters/wallet.adapter.unit.js b/test/unit/adapters/wallet.adapter.unit.js
index 29dc833..6e69dbc 100644
--- a/test/unit/adapters/wallet.adapter.unit.js
+++ b/test/unit/adapters/wallet.adapter.unit.js
@@ -107,7 +107,7 @@ describe('#wallet', () => {
   describe('#instanceWalletWithoutInitialization', () => {
     it('should create an instance of BchWallet', async () => {
       // Create a mock wallet.
-      const mockWallet = new BchWallet()
+      const mockWallet = new BchWallet(undefined, { restURL: 'https://api.fullstack.cash/v5/' })
       await mockWallet.walletInfoPromise
       sandbox.stub(mockWallet, 'initialize').resolves()
 
@@ -143,7 +143,7 @@ describe('#wallet', () => {
 
     it('should create an instance of BchWallet using web2 infra', async () => {
       // Create a mock wallet.
-      const mockWallet = new BchWallet()
+      const mockWallet = new BchWallet(undefined, { restURL: 'https://api.fullstack.cash/v5/' })
       await mockWallet.walletInfoPromise
       sandbox.stub(mockWallet, 'initialize').resolves()
 
@@ -166,7 +166,7 @@ describe('#wallet', () => {
 
     it('should generate wallet from mnemonic in config', async () => {
       // Create a mock wallet.
-      const mockWallet = new BchWallet()
+      const mockWallet = new BchWallet(undefined, { restURL: 'https://api.fullstack.cash/v5/' })
       await mockWallet.walletInfoPromise
       sandbox.stub(mockWallet, 'initialize').resolves()
 
@@ -194,7 +194,7 @@ describe('#wallet', () => {
   describe('#instanceWallet', () => {
     it('should create an instance of BchWallet', async () => {
       // Create a mock wallet.
-      const mockWallet = new BchWallet()
+      const mockWallet = new BchWallet(undefined, { restURL: 'https://api.fullstack.cash/v5/' })
       await mockWallet.walletInfoPromise
       sandbox.stub(mockWallet, 'initialize').resolves()
 
@@ -227,7 +227,7 @@ describe('#wallet', () => {
 
     it('should create an instance of BchWallet using web2 infra', async () => {
       // Create a mock wallet.
-      const mockWallet = new BchWallet()
+      const mockWallet = new BchWallet(undefined, { restURL: 'https://api.fullstack.cash/v5/' })
       await mockWallet.walletInfoPromise
       sandbox.stub(mockWallet, 'initialize').resolves()
 
diff --git a/test/unit/mocks/adapters/wallet.js b/test/unit/mocks/adapters/wallet.js
index 09e8378..ee82dd3 100644
--- a/test/unit/mocks/adapters/wallet.js
+++ b/test/unit/mocks/adapters/wallet.js
@@ -17,7 +17,7 @@ class MockBchWallet {
         this.walletInfoPromise = true;
         this.walletInfo = mockWallet;
         this.initialize = async () => {}
-        this.bchjs = new BCHJS();
+        this.bchjs = new BCHJS({ restURL: 'https://api.fullstack.cash/v5/' });
         this.burnTokens = async () => {
             return { success: true, txid: 'txid' };
         };