diff --git a/app.py b/app.py
index 6a36206..7aa0419 100644
--- a/app.py
+++ b/app.py
@@ -1914,7 +1914,8 @@ for filename, value in files.items():
     if path.is_dir():
         path.rmdir()
     path.write_text(value)
-    os.chmod(path, 0o600)
+    os.chown(path, 10001, 10001)
+    os.chmod(path, 0o400)
 """.format(files_json=json.dumps(files))
     encoded = base64.b64encode(installer.encode()).decode()
     command = f"sudo python3 -c {__import__('shlex').quote(f'import base64;exec(base64.b64decode({encoded!r}))')}"