diff --git a/.github/workflows/jest-testing.yml b/.github/workflows/jest-testing.yml
index 0f6ee5c..293dcde 100644
--- a/.github/workflows/jest-testing.yml
+++ b/.github/workflows/jest-testing.yml
@@ -28,9 +28,6 @@ jobs:
       - name: Install dependencies
         run: yarn install
 
-      - name: Setup tests
-        run: yarn pretest
-
       - name: Build & Run test suite
         run: |
           yarn test | tee ./coverage.txt && exit ${PIPESTATUS[0]}
diff --git a/build/esbuild-build-tests.ts b/build/esbuild-build-tests.ts
deleted file mode 100644
index d13c55a..0000000
--- a/build/esbuild-build-tests.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-import esbuild from "esbuild";
-import path from "path";
-import * as fs from "fs";
-import { createDynamicTypes } from "./dynamic-types";
-
-const typescriptEntries = [];
-export const entries = [...typescriptEntries];
-
-export const esBuildContext: esbuild.BuildOptions = {
-  entryPoints: entries,
-  bundle: true,
-  outdir: "dist",
-};
-
-async function main() {
-  try {
-    await buildForEnvironments();
-    await buildIndex();
-  } catch (err) {
-    console.error(err);
-    process.exit(1);
-  }
-}
-
-async function buildForEnvironments() {
-  ensureDistDir();
-
-  await esbuild
-    .build({
-      ...esBuildContext,
-      tsconfig: "tsconfig.tests.json",
-      platform: "node",
-      outdir: "dist/tests/mocks",
-      format: "cjs",
-    })
-    .then(() => {
-      console.log("Node.js esbuild complete");
-    })
-    .catch((err) => {
-      console.error(err);
-      process.exit(1);
-    });
-}
-
-async function buildIndex() {
-  await esbuild.build({
-    entryPoints: ["index.ts"],
-    bundle: true,
-    format: "cjs",
-    outfile: "dist/index.js",
-  });
-
-  console.log("Index build complete.");
-}
-
-function ensureDistDir() {
-  const distPath = path.resolve(__dirname, "dist");
-  if (!fs.existsSync(distPath)) {
-    fs.mkdirSync(distPath, { recursive: true });
-  }
-}
-
-createDynamicTypes().then(main).catch(console.error);
diff --git a/package.json b/package.json
index 8cd56d0..cb79d98 100644
--- a/package.json
+++ b/package.json
@@ -24,9 +24,7 @@
     "postinstall": "git submodule update --init --recursive",
     "build": "run-s clean build:types",
     "build:types": "tsx build/esbuild-build.ts && tsc --emitDeclarationOnly --declaration --outDir dist",
-    "build:tests": "tsx build/esbuild-build-tests.ts && tsc --emitDeclarationOnly --declaration --project tsconfig.tests.json",
     "postbuild": "rm -rf dist/src",
-    "pretest": "run-s clean build:tests",
     "test": "jest",
     "clean": "rm -rf dist"
   },
diff --git a/tsconfig.tests.json b/tsconfig.tests.json
deleted file mode 100644
index 236be8d..0000000
--- a/tsconfig.tests.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ESNext",
-    "module": "commonjs",
-    "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,
-    "strict": true,
-    "skipLibCheck": true,
-    "baseUrl": ".",
-    "paths": {},
-    "outDir": "./dist",
-    "declaration": true,
-    "resolveJsonModule": true
-  },
-  "include": ["index.ts", "tests/**/*.ts"],
-  "exclude": ["node_modules", "build", "tests/**/*.test.ts", "tests/script-test.ts", "lib", "dist", "jest.config.ts"]
-}