diff --git a/src/clients/ProfitClient.ts b/src/clients/ProfitClient.ts
index c3377acd4..33e66197b 100644
--- a/src/clients/ProfitClient.ts
+++ b/src/clients/ProfitClient.ts
@@ -608,6 +608,7 @@ export class ProfitClient {
       [CHAIN_IDs.LISK]: "USDT", // USDC is not yet supported on Lisk, so revert to USDT. @todo: Update.
       [CHAIN_IDs.REDSTONE]: "WETH", // Redstone only supports WETH.
       [CHAIN_IDs.WORLD_CHAIN]: "WETH", // USDC deferred on World Chain.
+      [CHAIN_IDs.INK]: "WETH", // USDC deferred on Ink.
     };
     const prodRelayer = process.env.RELAYER_FILL_SIMULATION_ADDRESS ?? PROD_RELAYER;
     const [defaultTestSymbol, relayer] =
diff --git a/src/common/Constants.ts b/src/common/Constants.ts
index 3f4aebe1d..b7799c579 100644
--- a/src/common/Constants.ts
+++ b/src/common/Constants.ts
@@ -263,6 +263,7 @@ export const DEFAULT_GAS_FEE_SCALERS: {
 } = {
   [CHAIN_IDs.BASE]: { maxFeePerGasScaler: 2, maxPriorityFeePerGasScaler: 0.01 },
   [CHAIN_IDs.BLAST]: { maxFeePerGasScaler: 2, maxPriorityFeePerGasScaler: 0.01 },
+  [CHAIN_IDs.INK]: { maxFeePerGasScaler: 2, maxPriorityFeePerGasScaler: 0.01 },
   [CHAIN_IDs.LISK]: { maxFeePerGasScaler: 2, maxPriorityFeePerGasScaler: 0.01 },
   [CHAIN_IDs.MAINNET]: { maxFeePerGasScaler: 3, maxPriorityFeePerGasScaler: 1.2 },
   [CHAIN_IDs.MODE]: { maxFeePerGasScaler: 2, maxPriorityFeePerGasScaler: 0.01 },
@@ -635,6 +636,7 @@ export const OPSTACK_CONTRACT_OVERRIDES = {
 export const DEFAULT_GAS_MULTIPLIER: { [chainId: number]: number } = {
   [CHAIN_IDs.OPTIMISM]: 1.5,
   [CHAIN_IDs.BASE]: 1.5,
+  [CHAIN_IDs.INK]: 1.5,
   [CHAIN_IDs.LISK]: 1.5,
   [CHAIN_IDs.MODE]: 1.5,
   [CHAIN_IDs.REDSTONE]: 1.5,