diff --git a/setup/index.ts b/setup/index.ts
index 81e4ac5..2d35be3 100644
--- a/setup/index.ts
+++ b/setup/index.ts
@@ -13,6 +13,7 @@ const STEPS: Record<
   runners: () => import('./runners.js'),
   groups: () => import('./groups.js'),
   register: () => import('./register.js'),
+  'restart-stack': () => import('./restart-stack.js'),
   service: () => import('./service.js'),
   verify: () => import('./verify.js'),
 };
diff --git a/setup/service.test.ts b/setup/service.test.ts
index 7dc2618..6676acc 100644
--- a/setup/service.test.ts
+++ b/setup/service.test.ts
@@ -214,7 +214,7 @@ describe('service definitions', () => {
     expect(unit).toContain('Description=EJClaw Stack Restart Orchestrator');
     expect(unit).toContain('Type=oneshot');
     expect(unit).toContain(
-      'ExecStart=/bin/bash /srv/ejclaw/scripts/restart-ejclaw-stack.sh --direct',
+      'ExecStart=/usr/bin/bun /srv/ejclaw/setup/restart-stack.ts --direct',
     );
   });
 });
diff --git a/setup/service.ts b/setup/service.ts
index 082321f..735c63c 100644
--- a/setup/service.ts
+++ b/setup/service.ts
@@ -386,7 +386,7 @@ After=network.target
 Type=oneshot
 WorkingDirectory=${projectRoot}
 ${envLines.join('\n')}
-ExecStart=/bin/bash ${projectRoot}/scripts/restart-ejclaw-stack.sh --direct
+ExecStart=${nodePath} ${projectRoot}/setup/restart-stack.ts --direct
 `;
 }