diff --git a/packages/ssh/src/server/server.e2e.test.ts b/packages/ssh/src/server/server.e2e.test.ts
index 08a7c7f..18cd2d0 100644
--- a/packages/ssh/src/server/server.e2e.test.ts
+++ b/packages/ssh/src/server/server.e2e.test.ts
@@ -75,7 +75,7 @@ describe('MCP Server Executable - End-to-End Tests', () => {
   beforeAll(async () => {
     try {
       // Build the project
-      await build({ ...serverTarget, logLevel: 'silent' });
+      await build({ ...serverTarget, logLevel: 'silent', config: false });
 
       // Use the built executable
     } catch (error) {
diff --git a/packages/ssh/src/server/tsdown.e2e.config.ts b/packages/ssh/src/server/tsdown.e2e.config.ts
deleted file mode 100644
index c85469c..0000000
--- a/packages/ssh/src/server/tsdown.e2e.config.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { defineConfig } from 'tsdown';
-
-import { serverTarget } from '../../tsdown.config';
-
-export default defineConfig([serverTarget]);
diff --git a/packages/ssh/tsdown.config.ts b/packages/ssh/tsdown.config.ts
index 68fa64a..9bf71fa 100644
--- a/packages/ssh/tsdown.config.ts
+++ b/packages/ssh/tsdown.config.ts
@@ -1,6 +1,3 @@
-import fs from 'node:fs/promises';
-import path from 'node:path';
-
 import type { Options } from 'tsdown';
 import { defineConfig } from 'tsdown';
 
@@ -34,18 +31,6 @@ export const serverTarget: Options = {
   banner: `#!/usr/bin/env node`,
   outDir: 'dist',
   noExternal: ['@agent-remote/core'],
-  plugins: [
-    {
-      name: 'chmod',
-      writeBundle: async (options, bundle) => {
-        for (const [_, output] of Object.entries(bundle)) {
-          if (output.type === 'chunk' && output.isEntry) {
-            await fs.chmod(path.join(options.dir!, output.fileName), 0o755);
-          }
-        }
-      },
-    },
-  ],
   dts: false,
   shims: false,
   clean: false,