diff --git a/packages/widget-v2/src/pages/SwapPage/useSetMaxAmount.ts b/packages/widget-v2/src/pages/SwapPage/useSetMaxAmount.ts
index 6473aecc..059ad2ad 100644
--- a/packages/widget-v2/src/pages/SwapPage/useSetMaxAmount.ts
+++ b/packages/widget-v2/src/pages/SwapPage/useSetMaxAmount.ts
@@ -27,7 +27,7 @@ export const useGasFeeTokenAmount = () => {
 
   switch (chainType) {
     case "evm":
-      return Number(convertHumanReadableAmountToCryptoAmount(ETH_GAS_FEE));
+      return Number(convertHumanReadableAmountToCryptoAmount(ETH_GAS_FEE, sourceDetails.asset?.decimals));
     case "cosmos":
       if (!feeAsset?.gasPrice?.average || feeAsset.denom !== sourceAsset?.denom) return 0;
       return Number(feeAsset.gasPrice.average) * (COSMOS_GAS_FEE);