diff --git a/contracts/Erc20VaultPoolSwap.sol b/contracts/Erc20VaultPoolSwap.sol
index a48475dd..a192878c 100644
--- a/contracts/Erc20VaultPoolSwap.sol
+++ b/contracts/Erc20VaultPoolSwap.sol
@@ -78,43 +78,23 @@ contract Erc20VaultPoolSwap is ProgressiveFee, IErc20VaultPoolSwap {
 
   function setVaultConfigs(
     address[] memory _tokens,
-    address[] memory _depositors,
-    uint8[] memory _depositorTypes,
-    uint8[] memory _depositorAmountLength,
-    uint8[] memory _depositorIndexes,
-    address[] memory _lpTokens,
-    address[] memory _curvePoolRegistries
+    VaultConfig[] memory _vaultConfigs
   ) external onlyOwner {
     uint256 len = _tokens.length;
-    require(
-      len == _depositors.length &&
-        len == _depositorAmountLength.length &&
-        len == _depositorIndexes.length &&
-        len == _depositorTypes.length &&
-        len == _lpTokens.length &&
-        len == _curvePoolRegistries.length,
-      "L"
-    );
+    require(len == _vaultConfigs.length, "L");
     for (uint256 i = 0; i < len; i++) {
-      vaultConfig[_tokens[i]] = VaultConfig(
-        _depositorAmountLength[i],
-        _depositorIndexes[i],
-        _depositorTypes[i],
-        _depositors[i],
-        _lpTokens[i],
-        _curvePoolRegistries[i]
-      );
+      vaultConfig[_tokens[i]] = _vaultConfigs[i];
 
-      usdc.approve(_depositors[i], uint256(-1));
-      IERC20(_lpTokens[i]).approve(_tokens[i], uint256(-1));
-      IERC20(_lpTokens[i]).approve(_depositors[i], uint256(-1));
+      usdc.approve(_vaultConfigs[i].depositor, uint256(-1));
+      IERC20(_vaultConfigs[i].lpToken).approve(_tokens[i], uint256(-1));
+      IERC20(_vaultConfigs[i].lpToken).approve(_vaultConfigs[i].depositor, uint256(-1));
       emit SetVaultConfig(
         _tokens[i],
-        _depositors[i],
-        _depositorAmountLength[i],
-        _depositorIndexes[i],
-        _lpTokens[i],
-        _curvePoolRegistries[i]
+        _vaultConfigs[i].depositor,
+        _vaultConfigs[i].depositorLength,
+        _vaultConfigs[i].depositorIndex,
+        _vaultConfigs[i].lpToken,
+        _vaultConfigs[i].curvePoolRegistry
       );
     }
   }
diff --git a/test/Erc20VaultPoolSwap.js b/test/Erc20VaultPoolSwap.js
index 537fdfa2..f55c5847 100644
--- a/test/Erc20VaultPoolSwap.js
+++ b/test/Erc20VaultPoolSwap.js
@@ -166,12 +166,14 @@ describe('Erc20VaultPoolSwap', () => {
       });
       await vaultPoolSwap.setVaultConfigs(
         vaults.map(v => v.vault.address),
-        vaults.map(v => v.depositor.address),
-        vaults.map(v => v.config.depositorType || 1),
-        vaults.map(v => v.config.amountsLength),
-        vaults.map(v => v.config.usdcIndex),
-        vaults.map(v => v.lpToken.address),
-        vaults.map(() => vaultRegistry.address),
+        vaults.map(v => ({
+          depositorLength: v.config.amountsLength,
+          depositorIndex: v.config.usdcIndex,
+          depositorType: v.config.depositorType || 1,
+          depositor: v.depositor.address,
+          lpToken: v.lpToken.address,
+          curvePoolRegistry: vaultRegistry.address,
+        })),
       );
       await vaultPoolSwap.updatePools([pool.address]);
 
diff --git a/test/IndicesSupplyRedeemZap.test.js b/test/IndicesSupplyRedeemZap.test.js
index af1fa17c..a3559544 100644
--- a/test/IndicesSupplyRedeemZap.test.js
+++ b/test/IndicesSupplyRedeemZap.test.js
@@ -692,12 +692,14 @@ describe('IndicesSupplyRedeemZap', () => {
       });
       await vaultPoolSwap.setVaultConfigs(
         vaults.map(v => v.vault.address),
-        vaults.map(v => v.depositor.address),
-        vaults.map(v => v.config.depositorType || 1),
-        vaults.map(v => v.config.amountsLength),
-        vaults.map(v => v.config.usdcIndex),
-        vaults.map(v => v.lpToken.address),
-        vaults.map(() => vaultRegistry.address),
+        vaults.map(v => ({
+          depositorLength: v.config.amountsLength,
+          depositorIndex: v.config.usdcIndex,
+          depositorType: v.config.depositorType || 1,
+          depositor: v.depositor.address,
+          lpToken: v.lpToken.address,
+          curvePoolRegistry: vaultRegistry.address,
+        })),
       );
       await vaultPoolSwap.updatePools([pool.address]);
 
diff --git a/test/pvp/CVPMaker.test.js b/test/pvp/CVPMaker.test.js
index 55d1b3c4..7171ecc3 100644
--- a/test/pvp/CVPMaker.test.js
+++ b/test/pvp/CVPMaker.test.js
@@ -1276,15 +1276,14 @@ describe('CVPMaker test', () => {
 
           await vaultSwap.setVaultConfigs(
             [ycrvVault.address],
-            [crvDepositor.address],
-            // depositorType
-            [1],
-            // amountsLength
-            [2],
-            // usdcIndex
-            [1],
-            [curvePoolToken.address],
-            [curvePoolRegistry.address]
+            [{
+              depositorLength: 2,
+              depositorIndex: 1,
+              depositorType: 1,
+              depositor: crvDepositor.address,
+              lpToken: curvePoolToken.address,
+              curvePoolRegistry: curvePoolRegistry.address,
+            }],
           );
 
           tokens.push(ycrvVault);
@@ -1411,15 +1410,14 @@ describe('CVPMaker test', () => {
 
           await vaultSwap.setVaultConfigs(
             [ycrvVault.address],
-            [crvDepositor.address],
-            // depositorType
-            [1],
-            // amountsLength
-            [2],
-            // usdcIndex
-            [1],
-            [curvePoolToken.address],
-            [curvePoolRegistry.address]
+            [{
+              depositorLength: 2,
+              depositorIndex: 1,
+              depositorType: 1,
+              depositor: crvDepositor.address,
+              lpToken: curvePoolToken.address,
+              curvePoolRegistry: curvePoolRegistry.address,
+            }],
           );
 
           await usdc.transfer(crvDepositor.address, mwei(1e12));