diff --git a/ts/package.json b/ts/package.json
index 351a5a2..bc13549 100644
--- a/ts/package.json
+++ b/ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@project-serum/serum-dev-tools",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "developer tooling suite for building on serum",
   "repository": {
     "type": "git",
@@ -20,7 +20,8 @@
     "prepare": "cd .. && husky install ts/.husky",
     "lint": "eslint --fix",
     "docs": "typedoc --entryPoints src/index.ts",
-    "deploy": "yarn build && yarn test && npm publish"
+    "deploy": "yarn build && yarn test && npm publish",
+    "deploy:no-test": "yarn build && npm publish"
   },
   "lint-staged": {
     "src/**/*.ts": [
diff --git a/ts/scripts/marketMaking.ts b/ts/scripts/marketMaking.ts
index 4134353..e067fa6 100644
--- a/ts/scripts/marketMaking.ts
+++ b/ts/scripts/marketMaking.ts
@@ -1,5 +1,4 @@
 import { Connection, LAMPORTS_PER_SOL, PublicKey } from "@solana/web3.js";
-import BN from "bn.js";
 import { Dex, FileKeypair } from "../src";
 
 process.on("beforeExit", () => console.log("Parent process exiting..."));
@@ -40,8 +39,6 @@ const main = async () => {
   const market = await dex.initDexMarket(owner.keypair, baseCoin, quoteCoin, {
     lotSize: 1e-3,
     tickSize: 1e-2,
-    feeRate: 10,
-    quoteDustThreshold: new BN(100),
   });
 
   console.log(
diff --git a/ts/src/dex.ts b/ts/src/dex.ts
index d2966fd..96f9d00 100644
--- a/ts/src/dex.ts
+++ b/ts/src/dex.ts
@@ -17,22 +17,20 @@ import { FileKeypair } from "./fileKeypair";
 /**
  * @param lotSize This is the smallest representable amount of the base coin .
  * @param tickSize  This is the smallest representable amount of the quote coin.
- * @param feeRate
- * @param quoteDustThreshold
  */
 export type MarketParams = {
   lotSize: number;
   tickSize: number;
-  feeRate: number;
-  quoteDustThreshold: BN;
+  // feeRate: number;
+  // quoteDustThreshold: BN;
 };
 
 /**
- * @param durationInSecs
- * @param orderCount
- * @param initialBidSize
- * @param baseGeckoSymbol
- * @param quoteGeckoSymbol
+ * @param durationInSecs The duration in seconds for which the market maker will run.
+ * @param orderCount The number of orders to place per side in each iteration.
+ * @param initialBidSize The initial bid size for the market maker.
+ * @param baseGeckoSymbol The symbol used by CoinGecko for the base coin.
+ * @param quoteGeckoSymbol The symbol used by CoinGecko for the quote coin.
  */
 type MarketMakerOpts = {
   // unref: boolean;
@@ -209,8 +207,8 @@ export class Dex {
       quoteMint: quoteCoin.mint,
       baseLotSize: new BN(baseLotSize),
       quoteLotSize: new BN(quoteLotSize),
-      feeRateBps: marketParams.feeRate,
-      quoteDustThreshold: marketParams.quoteDustThreshold,
+      feeRateBps: 150, // Unused in v3
+      quoteDustThreshold: new BN(500), // Unused in v3
       vaultSignerNonce: vaultOwnerNonce,
       programId: this.address,
     });