diff --git a/adapters/interport/src/index.ts b/adapters/interport/src/index.ts
index fcfa8a5f..f84dbbc4 100644
--- a/adapters/interport/src/index.ts
+++ b/adapters/interport/src/index.ts
@@ -66,7 +66,7 @@ export const getUserTVLByBlock = async (
     const holders = await getAllHolders(blockNumber);
 
     for (let i = 0; i < vaultsAddresses.length; i++) {
-        const {address, token_symbol} = vaultsAddresses[i];
+        const {address, underlying_symbol, underlying} = vaultsAddresses[i];
         const balanceReads: any[] = [];
         const farmReads: any[] = [];
 
@@ -100,8 +100,8 @@ export const getUserTVLByBlock = async (
                     block_number: blockNumber,
                     timestamp: blockTimestamp,
                     user_address: Array.from(holders)[j].toLowerCase(),
-                    token_address: address.toLowerCase(),
-                    token_symbol: token_symbol,
+                    token_address: underlying.toLowerCase(),
+                    token_symbol: underlying_symbol,
                     token_balance: userBalance + farmBalance,
                     usd_price: 0,
                 });
diff --git a/adapters/interport/src/utils/constants.ts b/adapters/interport/src/utils/constants.ts
index 5090f44d..64a68b3e 100644
--- a/adapters/interport/src/utils/constants.ts
+++ b/adapters/interport/src/utils/constants.ts
@@ -3,12 +3,14 @@ export const iUSDC = '0x5b45B414c6CD2a3341bE70Ba22BE786b0124003F'
 export const stablecoinFarmAddress = "0x29d44c17f4f83b3c77ae2eac4bc1468a496e3196";
 export const zeroAddress = "0x0000000000000000000000000000000000000000";
 
-export const vaultsAddresses: { address: `0x${string}`, token_symbol: string, start_block: bigint }[] = [
+type Address = `0x${string}`;
+
+export const vaultsAddresses: { address: Address, underlying_symbol: string, start_block: bigint, underlying: Address }[] = [
     {
-        address: iUSDT, token_symbol: "iUSDC", start_block: 3041467n
+        address: iUSDT, underlying_symbol: "USDC", start_block: 3041467n, underlying: "0xa219439258ca9da29e9cc4ce5596924745e12b93"
     },
     {
-        address: iUSDC, token_symbol: "iUSDT", start_block: 3041467n
+        address: iUSDC, underlying_symbol: "USDT", start_block: 3041467n, underlying: "0x176211869ca2b568f2a7d4ee941e073a821ee1ff"
     }
 ];