diff --git a/src/anchorParsers.ts b/src/anchorParsers.ts
index b2a49a3..3fd4c1b 100644
--- a/src/anchorParsers.ts
+++ b/src/anchorParsers.ts
@@ -729,6 +729,7 @@ function parseFillLog(
     let liabIndex = eventData.liabIndex.toNumber();
     let perpMarket = perpMarkets.find((e) => e["marketIndex"] === liabIndex);
     let perpMarketName = perpMarket.name;
+    let perpBaseSymbol = perpMarket.baseSymbol;
   
     let insuranceFundTransfer =
       eventData.insuranceTransfer.toNumber() / Math.pow(10, quoteDecimals);
@@ -746,6 +747,7 @@ function parseFillLog(
         liqor: liqor,
         liqee: liqee,
         perp_market_name: perpMarketName,
+        perp_base_symbol: perpBaseSymbol,
         insurance_fund_transfer: insuranceFundTransfer,
         loss: loss,
         mango_group: mangoGroupPk,