diff --git a/test/unit/Pool/removeAsset.js b/test/unit/Pool/removeAsset.js
index 1970bd338e..996ab731c7 100644
--- a/test/unit/Pool/removeAsset.js
+++ b/test/unit/Pool/removeAsset.js
@@ -34,12 +34,9 @@ describe('removeAsset', function () {
     const { pool, dai, stETH, chainlinkDAI, chainlinkSteth } = this;
     const [governance] = this.accounts.governanceContracts;
 
-    // get contract factories using await promise.all()
-    const [ERC20Mock, ChainlinkAggregatorMock, PriceFeedOracle] = await Promise.all([
-      ethers.getContractFactory('ERC20Mock'),
-      ethers.getContractFactory('ChainlinkAggregatorMock'),
-      ethers.getContractFactory('PriceFeedOracle'),
-    ]);
+    const ERC20Mock = await ethers.getContractFactory('ERC20Mock');
+    const ChainlinkAggregatorMock = await ethers.getContractFactory('ChainlinkAggregatorMock');
+    const PriceFeedOracle = await ethers.getContractFactory('PriceFeedOracle');
 
     const coverToken = await ERC20Mock.deploy();
     const investmentToken = await ERC20Mock.deploy();
diff --git a/test/unit/Pool/setSwapDetailsLastSwapTime.js b/test/unit/Pool/setSwapDetailsLastSwapTime.js
index 0aa52abf67..c7a37d0b3c 100644
--- a/test/unit/Pool/setSwapDetailsLastSwapTime.js
+++ b/test/unit/Pool/setSwapDetailsLastSwapTime.js
@@ -10,11 +10,9 @@ describe('setSwapDetailsLastSwapTime', function () {
     const { pool, dai, stETH, chainlinkDAI, chainlinkSteth } = this;
     const [governance] = this.accounts.governanceContracts;
 
-    const [ERC20Mock, ChainlinkAggregatorMock, PriceFeedOracle] = await Promise.all([
-      ethers.getContractFactory('ERC20Mock'),
-      ethers.getContractFactory('ChainlinkAggregatorMock'),
-      ethers.getContractFactory('PriceFeedOracle'),
-    ]);
+    const ERC20Mock = await ethers.getContractFactory('ERC20Mock');
+    const ChainlinkAggregatorMock = await ethers.getContractFactory('ChainlinkAggregatorMock');
+    const PriceFeedOracle = await ethers.getContractFactory('PriceFeedOracle');
 
     const otherToken = await ERC20Mock.deploy();
 
diff --git a/test/unit/Pool/transferAssetToSwapOperator.js b/test/unit/Pool/transferAssetToSwapOperator.js
index 73b9d36dcb..7840a021f3 100644
--- a/test/unit/Pool/transferAssetToSwapOperator.js
+++ b/test/unit/Pool/transferAssetToSwapOperator.js
@@ -11,12 +11,9 @@ describe('transferAssetToSwapOperator', function () {
       governanceContracts: [governance],
     } = this.accounts;
 
-    // import factories using ethers and Promise.all()
-    const [ERC20Mock, ChainlinkAggregatorMock, PriceFeedOracle] = await Promise.all([
-      ethers.getContractFactory('ERC20Mock'),
-      ethers.getContractFactory('ChainlinkAggregatorMock'),
-      ethers.getContractFactory('PriceFeedOracle'),
-    ]);
+    const ERC20Mock = await ethers.getContractFactory('ERC20Mock');
+    const ChainlinkAggregatorMock = await ethers.getContractFactory('ChainlinkAggregatorMock');
+    const PriceFeedOracle = await ethers.getContractFactory('PriceFeedOracle');
 
     const otherToken = await ERC20Mock.deploy();
 
diff --git a/test/unit/Pool/upgradeCapitalPool.js b/test/unit/Pool/upgradeCapitalPool.js
index 52d58ef331..3de8c9ab82 100644
--- a/test/unit/Pool/upgradeCapitalPool.js
+++ b/test/unit/Pool/upgradeCapitalPool.js
@@ -11,12 +11,10 @@ describe('upgradeCapitalPool', function () {
     const [governance] = this.accounts.governanceContracts;
     const { defaultSender } = this.accounts;
 
-    const [ChainlinkAggregatorMock, ERC20Mock, PriceFeedOracle, Pool] = await Promise.all([
-      ethers.getContractFactory('ChainlinkAggregatorMock'),
-      ethers.getContractFactory('ERC20Mock'),
-      ethers.getContractFactory('PriceFeedOracle'),
-      ethers.getContractFactory('Pool'),
-    ]);
+    const ERC20Mock = await ethers.getContractFactory('ERC20Mock');
+    const ChainlinkAggregatorMock = await ethers.getContractFactory('ChainlinkAggregatorMock');
+    const PriceFeedOracle = await ethers.getContractFactory('PriceFeedOracle');
+    const Pool = await ethers.getContractFactory('Pool');
 
     const chainlinkNewAsset = await ChainlinkAggregatorMock.deploy();
     await chainlinkNewAsset.setLatestAnswer(parseEther('1'));
@@ -71,13 +69,11 @@ describe('upgradeCapitalPool', function () {
     const tokenAmount = parseEther('100000');
     await governance.sendTransaction({ value: ethAmount, to: pool.address });
 
-    const [ChainlinkAggregatorMock, ERC20Mock, ERC20NonRevertingMock, PriceFeedOracle, Pool] = await Promise.all([
-      ethers.getContractFactory('ChainlinkAggregatorMock'),
-      ethers.getContractFactory('ERC20Mock'),
-      ethers.getContractFactory('ERC20NonRevertingMock'),
-      ethers.getContractFactory('PriceFeedOracle'),
-      ethers.getContractFactory('Pool'),
-    ]);
+    const ChainlinkAggregatorMock = await ethers.getContractFactory('ChainlinkAggregatorMock');
+    const ERC20Mock = await ethers.getContractFactory('ERC20Mock');
+    const ERC20NonRevertingMock = await ethers.getContractFactory('ERC20NonRevertingMock');
+    const PriceFeedOracle = await ethers.getContractFactory('PriceFeedOracle');
+    const Pool = await ethers.getContractFactory('Pool');
 
     const coverToken = await ERC20Mock.deploy();
     const nonRevertingERC20 = await ERC20NonRevertingMock.deploy();