diff --git a/.github/workflows/archive-cursor-agent.yml b/.github/workflows/archive-cursor-agent.yml
index 6f29a808..54856ef2 100644
--- a/.github/workflows/archive-cursor-agent.yml
+++ b/.github/workflows/archive-cursor-agent.yml
@@ -1,4 +1,4 @@
-# One-shot operator helper — do not merge; run with --ref then delete branch.
+# Operator helper: cancel+archive a Cursor Cloud agent (CURSOR_API_KEY secret).
 name: Archive Cursor agent (ops)
 on:
   workflow_dispatch:
@@ -18,7 +18,8 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
-          node-version-file: .nvmrc
+          node-version: 24
+          package-manager-cache: false
       - name: Cancel run (if any) + archive agent
         env:
           CURSOR_API_KEY: ${{ secrets.CURSOR_API_KEY }}