diff --git a/packages/docker-runner/Dockerfile b/packages/docker-runner/Dockerfile
index 7ea587c31..78ffd5b42 100644
--- a/packages/docker-runner/Dockerfile
+++ b/packages/docker-runner/Dockerfile
@@ -43,12 +43,17 @@ WORKDIR /opt/app/packages/docker-runner
 
 RUN apt-get update \
  && apt-get install -y --no-install-recommends git openssl \
+ && npm install --global tsx@^4.20.5 \
+ && npm cache clean --force \
  && rm -rf /var/lib/apt/lists/*
 
 COPY --from=build --chown=node:node /opt/app /opt/app
+COPY --from=build --chown=node:node /workspace/packages/docker-runner/package.json /opt/app/packages/docker-runner/package.json
+COPY --from=build --chown=node:node /workspace/packages/docker-runner/src /opt/app/packages/docker-runner/src
+COPY --from=build --chown=node:node /workspace/packages/docker-runner/tsconfig.json /opt/app/packages/docker-runner/tsconfig.json
 
 USER node
 
 EXPOSE 7071
 
-CMD ["node", "dist/service/main.js"]
+CMD ["tsx", "src/service/main.ts"]
diff --git a/packages/docker-runner/package.json b/packages/docker-runner/package.json
index f2c1fdac3..941443a00 100644
--- a/packages/docker-runner/package.json
+++ b/packages/docker-runner/package.json
@@ -2,6 +2,7 @@
   "name": "@agyn/docker-runner",
   "version": "1.0.0",
   "private": true,
+  "type": "module",
   "main": "src/index.ts",
   "scripts": {
     "dev": "tsx src/service/main.ts",
diff --git a/packages/docker-runner/src/service/env.ts b/packages/docker-runner/src/service/env.ts
index 517100d3c..c624585af 100644
--- a/packages/docker-runner/src/service/env.ts
+++ b/packages/docker-runner/src/service/env.ts
@@ -1,12 +1,13 @@
 import fs from 'node:fs';
 import path from 'node:path';
+import { fileURLToPath } from 'node:url';
 
 import { config } from 'dotenv';
 
 const isProduction = () => process.env.NODE_ENV?.toLowerCase() === 'production';
 
 function resolveCandidatePaths(): string[] {
-  const moduleDir = __dirname;
+  const moduleDir = path.dirname(fileURLToPath(import.meta.url));
   const repoEnv = path.resolve(process.cwd(), '.env');
   const packageEnv = path.resolve(moduleDir, '../../.env');
   return [repoEnv, packageEnv];
diff --git a/packages/docker-runner/tsconfig.json b/packages/docker-runner/tsconfig.json
index 672bbef46..523994211 100644
--- a/packages/docker-runner/tsconfig.json
+++ b/packages/docker-runner/tsconfig.json
@@ -1,10 +1,12 @@
 {
   "extends": "../../tsconfig.base.json",
   "compilerOptions": {
-    "module": "CommonJS",
-    "moduleResolution": "Node",
+    "target": "ES2022",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
     "rootDir": "src",
     "outDir": "dist",
+    "declaration": true,
     "tsBuildInfoFile": "./dist/tsconfig.tsbuildinfo",
     "composite": true,
     "types": ["node"]