diff --git a/tools/garaga_rs/wasm-pack-build-and-patch b/tools/garaga_rs/wasm-pack-build-and-patch
deleted file mode 100755
index 309106b5..00000000
--- a/tools/garaga_rs/wasm-pack-build-and-patch
+++ /dev/null
@@ -1,193 +0,0 @@
-#!/usr/bin/env node
-
-// This script will patch a 'wasm-pack --target web' output folder
-// to make the code platform agnostic (browser vs node.js/commonjs vs esm)
-
-// Sample usage of garaga_rs as an NPM package:
-// import * as garaga_rs from 'garaga_rs';
-// async function main() {
-//   await garaga_rs.init();
-//   garaga_rs.msm_calldata_builder(/* ...args... */);
-// }
-
-const fs = require('fs');
-const path = require('path');
-const child_process = require('child_process');
-
-function transpileExports(input) {
-  // this is a simple/non-comprehensive implementation
-  // can be replaced by a real transpiler (e.g. npx mjs-to-cjs in.mjs out.cjs)
-  return input
-    // deals with: export function ...
-    .replace(/\bexport\s+function\s+(\w+)\s*\(/g, 'exports.$1 = $1;\nfunction $1(')
-    // deals with: export { ... }
-    .replace(/\bexport\s*\{([\w\s,]*)\}\s*;/g, (match, $1) => {
-      const ids = $1.split(',').map((id) => id.trim());
-      return ids.map((id) => 'exports.' + id + ' = ' + id + ';').join('\n');
-    });
-}
-
-function patch() {
-  // package folder
-  const pkgFolder = path.join(__dirname, 'pkg');
-
-  // package file name/path
-  const jsonName = 'package.json';
-  const jsonFile = path.join(pkgFolder, jsonName);
-
-  // package name
-  const pkgName = JSON.parse(fs.readFileSync(jsonFile, 'utf8'))['name'];
-
-  // typing file name/path
-  const tsName = pkgName + '.d.ts';
-  const tsFile = path.join(pkgFolder, tsName);
-
-  // old file names/paths
-  const jsName = pkgName + '.js';
-  const jsFile = path.join(pkgFolder, jsName);
-
-  const wasmName = pkgName + '_bg.wasm';
-  const wasmFile = path.join(pkgFolder, wasmName);
-
-  const wasmtsName = pkgName + '_bg.wasm.d.ts';
-  const wasmtsFile = path.join(pkgFolder, wasmtsName);
-
-  // new file names/paths
-  const cjsName = pkgName + '.cjs';
-  const cjsFile = path.join(pkgFolder, cjsName);
-
-  const mjsName = pkgName + '.mjs';
-  const mjsFile = path.join(pkgFolder, mjsName);
-
-  const wasmcjsName = pkgName + '_bg.wasm.cjs';
-  const wasmcjsFile = path.join(pkgFolder, wasmcjsName);
-
-  const wasmmjsName = pkgName + '_bg.wasm.mjs';
-  const wasmmjsFile = path.join(pkgFolder, wasmmjsName);
-
-  // patches .json file:
-  // - sets .cjs as main
-  // - sets .mjs as module
-  // - sets sideEffects to false
-  // - replaces references to .js file by .cjs and .mjs files
-  // - replaces references to .wasm file by .wasm.cjs and .wasm.mjs files
-  // - adds exports section
-  {
-    const input = fs.readFileSync(jsonFile, 'utf8');
-    const json = JSON.parse(input);
-    json['main'] = cjsName;
-    json['module'] = mjsName;
-    json['sideEffects'] = false;
-    json['files'] = json['files'] || [];
-    json['files'] = json['files'].filter((name) => ![jsName, wasmName].includes(name));
-    json['files'].push(cjsName);
-    json['files'].push(mjsName);
-    json['files'].push(wasmcjsName);
-    json['files'].push(wasmmjsName);
-    json['exports'] = json['exports'] || {};
-    json['exports']['.'] = json['exports']['.'] || {};
-    json['exports']['.']['require'] = './' + json['main'];
-    json['exports']['.']['import'] = './' + json['module'];
-    json['exports']['.']['types'] = './' + json['types'];
-    const output = JSON.stringify(json, undefined, 2);
-    fs.writeFileSync(jsonFile, output, 'utf8');
-  }
-
-  // patches .d.ts file:
-  // - adds an export entry for the init() function
-  // - removes the default export
-  {
-    const exportFunc = 'export function init(): Promise<InitOutput>;';
-    const input = fs.readFileSync(tsFile, 'utf8')
-      .replace(/\bexport\s+default\s+[^;]+;/, '');
-    const output =
-      exportFunc + '\n\n' +
-      input;
-    fs.writeFileSync(tsFile, output, 'utf8');
-  }
-
-  // creates .mjs file:
-  // - uses .wasm.mjs file as the default WASM module
-  // - adds and exports the init() function
-  // - replaces the default WASM load behavior via URL by direct use
-  // - removes the default export
-  {
-    const importStmt = 'import default_module_or_path from \'./' + wasmmjsName + '\';';
-    const exportFunc = 'export function init() { return __wbg_init({ module_or_path: default_module_or_path }); }';
-    const input = fs.readFileSync(jsFile, 'utf8')
-      .replace('new URL(\'' + wasmName + '\', import.meta.url)', 'default_module_or_path')
-      .replace(/\bexport\s+default\s+[^;]+;/, '');
-    const output =
-      importStmt + '\n\n' +
-      exportFunc + '\n\n' +
-      input;
-    fs.writeFileSync(mjsFile, output, 'utf8');
-  }
-
-  // creates .cjs file:
-  // - uses .wasm.cjs file as the default WASM module
-  // - adds and exports the init function
-  // - replaces the default WASM load behavior via URL by the direct use
-  // - removes the default export
-  // - transpiles ESM style exports to CommonJS style exports
-  {
-    const importStmt = 'const default_module_or_path = require(\'./' + wasmcjsName + '\');';
-    const exportFunc = 'exports.init = init;\nfunction init() { return __wbg_init({ module_or_path: default_module_or_path }); }';
-    const input = fs.readFileSync(jsFile, 'utf8')
-      .replace('new URL(\'' + wasmName + '\', import.meta.url)', 'default_module_or_path')
-      .replace(/\bexport\s+default\s+[^;]+;/, '');
-    const output =
-      '\'use strict\';' + '\n\n' +
-      importStmt + '\n\n' +
-      exportFunc + '\n\n' +
-      transpileExports(input);
-    fs.writeFileSync(cjsFile, output, 'utf8');
-  }
-
-  // encodes .wasm file as .wasm.cjs:
-  // - creates .wasm.cjs exporting the binary contents of the .wasm file
-  {
-    const input = fs.readFileSync(wasmFile).toString('base64');
-    const output =
-      '\'use strict\';' + '\n\n' +
-      'module.exports = "data:application/wasm;base64,' + input + '";';
-    fs.writeFileSync(wasmcjsFile, output, 'utf8');
-  }
-
-  // encodes .wasm file as .wasm.mjs:
-  // - creates .wasm.mjs exporting the binary contents of the .wasm file
-  {
-    const input = fs.readFileSync(wasmFile).toString('base64');
-    const output =
-      'export default "data:application/wasm;base64,' + input + '";';
-    fs.writeFileSync(wasmmjsFile, output, 'utf8');
-  }
-
-  // cleans up now obsolete files:
-  // - removes .js, .wasm, and .wasm.d.ts files
-  {
-    fs.rmSync(jsFile);
-    fs.rmSync(wasmFile);
-    fs.rmSync(wasmtsFile);
-  }
-}
-
-function build() {
-  // executes wasm-pack in the current folder
-  const command = 'wasm-pack build --target web --release --no-default-features';
-  child_process.execSync(command, { cwd: __dirname });
-}
-
-function clean() {
-  // removes the pkg folder
-  const pkgFolder = path.join(__dirname, 'pkg');
-  fs.rmSync(pkgFolder, { recursive: true, force: true });
-}
-
-function main() {
-  clean();
-  build();
-  patch();
-}
-
-main();
diff --git a/tools/make/setup.sh b/tools/make/setup.sh
index 36bee8cc..3487c8fb 100755
--- a/tools/make/setup.sh
+++ b/tools/make/setup.sh
@@ -82,7 +82,6 @@ if ! python3.10 -m venv venv; then
     exit 1
 fi
 
-echo 'export PATH="$PATH:$HOME/.cargo/bin"' >> venv/bin/activate
 echo 'export PYTHONPATH="$PWD/hydra:$PWD:$PYTHONPATH"' >> venv/bin/activate
 echo 'export PYTHONPYCACHEPREFIX="$PWD/venv/build/__pycache__"' >> venv/bin/activate
 echo "PROJECT_ROOT=$PWD" > .env
@@ -98,9 +97,6 @@ pre-commit install
 echo "Compiling garaga_rs Rust extension..."
 maturin develop --release
 
-echo "Installing wasm-pack"
-cargo install wasm-pack
-
 echo "All done!"
 
 # Check Scarb version and print warning if it's not