diff --git a/roles/borg/files/borg-sentinel-push.py b/roles/borg/files/borg-sentinel-push.py
deleted file mode 100644
index 7dfd660..0000000
--- a/roles/borg/files/borg-sentinel-push.py
+++ /dev/null
@@ -1,96 +0,0 @@
-#!/usr/bin/env python3
-"""Send latest Borg archive statistics to Backup Sentinel."""
-
-from __future__ import annotations
-
-import argparse
-import json
-import subprocess
-import sys
-import urllib.error
-import urllib.request
-from pathlib import Path
-from typing import Any
-
-DEFAULT_URL = "http://10.1.1.111:9999/api/push"
-
-
-def load_borg_info(info_file: str | None) -> Any:
-    if info_file:
-        return json.loads(Path(info_file).read_text())
-
-    result = subprocess.run(
-        ["borgmatic", "info", "--archive", "latest", "--json"],
-        check=True,
-        text=True,
-        capture_output=True,
-    )
-    return json.loads(result.stdout)
-
-
-def latest_archive(info: Any) -> dict[str, Any]:
-    if not isinstance(info, list) or not info or not isinstance(info[0], dict):
-        raise ValueError("Unexpected borgmatic info JSON: expected a non-empty repository list")
-    archives = info[0].get("archives")
-    if not isinstance(archives, list) or not archives or not isinstance(archives[-1], dict):
-        raise ValueError("Unexpected borgmatic info JSON: no latest archive found")
-    return archives[-1]
-
-
-def build_payload(host: str, archive: dict[str, Any]) -> dict[str, Any]:
-    stats = archive.get("stats")
-    if not isinstance(stats, dict):
-        raise ValueError("Unexpected borgmatic info JSON: latest archive has no stats")
-
-    return {
-        "host": host,
-        "status": "ok",
-        # Borg exposes duration on the archive object, not below stats.
-        "duration_sec": int(round(float(archive.get("duration", 0)))),
-        "original_size": int(stats.get("original_size", 0)),
-        "deduplicated_size": int(stats.get("deduplicated_size", 0)),
-        "compressed_size": int(stats.get("compressed_size", 0)),
-        "nfiles_new": int(stats.get("nfiles", 0)),
-        "archive": str(archive.get("name", "")),
-    }
-
-
-def post_payload(url: str, payload: dict[str, Any]) -> None:
-    request = urllib.request.Request(
-        url,
-        data=json.dumps(payload, separators=(",", ":")).encode(),
-        method="POST",
-        headers={"Content-Type": "application/json"},
-    )
-    with urllib.request.urlopen(request, timeout=10) as response:
-        body = response.read().decode(errors="replace")
-        if response.status < 200 or response.status >= 300:
-            raise RuntimeError(f"Sentinel returned HTTP {response.status}: {body[:500]}")
-        print(body)
-
-
-def parse_args() -> argparse.Namespace:
-    parser = argparse.ArgumentParser()
-    parser.add_argument("--host", required=True)
-    parser.add_argument("--url", default=DEFAULT_URL)
-    parser.add_argument("--info-file", help="Read borgmatic info JSON from a fixture instead of running borgmatic")
-    parser.add_argument("--dry-run", action="store_true", help="Print payload without posting it")
-    return parser.parse_args()
-
-
-def main() -> int:
-    args = parse_args()
-    try:
-        payload = build_payload(args.host, latest_archive(load_borg_info(args.info_file)))
-        if args.dry_run:
-            print(json.dumps(payload, separators=(",", ":")))
-        else:
-            post_payload(args.url, payload)
-        return 0
-    except (ValueError, OSError, subprocess.SubprocessError, json.JSONDecodeError, urllib.error.URLError) as exc:
-        print(f"borg-sentinel-push: {exc}", file=sys.stderr)
-        return 1
-
-
-if __name__ == "__main__":
-    raise SystemExit(main())
diff --git a/roles/borg/tasks/main.yml b/roles/borg/tasks/main.yml
index 2d6f6f5..a47c6f7 100644
--- a/roles/borg/tasks/main.yml
+++ b/roles/borg/tasks/main.yml
@@ -7,14 +7,6 @@
     state: present
     update_cache: yes
 
-- name: Sentinel-Statistik-Push installieren
-  copy:
-    src: borg-sentinel-push.py
-    dest: /usr/local/bin/borg-sentinel-push
-    owner: root
-    group: root
-    mode: '0755'
-
 - name: SSH Private Key deployen
   copy:
     src: id_rsa
diff --git a/roles/borg/templates/borgmatic.yml.j2 b/roles/borg/templates/borgmatic.yml.j2
index 4ec91d9..ef61e06 100644
--- a/roles/borg/templates/borgmatic.yml.j2
+++ b/roles/borg/templates/borgmatic.yml.j2
@@ -28,7 +28,23 @@ before_backup:
 
 after_backup:
   - curl -fsS -m 10 "https://status.guck.tv/api/push/borg-{{ inventory_hostname }}?status=up&msg=OK&ping=" || true
-  - /usr/local/bin/borg-sentinel-push --host {{ inventory_hostname }} || true
+  - >-
+    bash -c '
+    STATS=$(borgmatic info --archive latest --json 2>/dev/null | python3 -c "
+    import sys,json
+    d=json.load(sys.stdin)[0][\"archives\"][-1]
+    s=d.get(\"stats\",{})
+    print(json.dumps({
+      \"host\":\"{{ inventory_hostname }}\",
+      \"status\":\"ok\",
+      \"duration_sec\":int(s.get(\"duration\",0)),
+      \"original_size\":s.get(\"original_size\",0),
+      \"deduplicated_size\":s.get(\"deduplicated_size\",0),
+      \"compressed_size\":s.get(\"compressed_size\",0),
+      \"nfiles_new\":s.get(\"nfiles\",0)
+    }))" 2>/dev/null || echo "{\"host\":\"{{ inventory_hostname }}\",\"status\":\"ok\"}");
+    curl -fsS -m 10 -X POST -H "Content-Type: application/json" -d "$STATS" "http://10.1.1.111:9999/api/push" || true
+    '
 
 on_error:
   - curl -fsS -m 10 "https://status.guck.tv/api/push/borg-{{ inventory_hostname }}?status=down&msg=FEHLER&ping=" || true
diff --git a/tests/fixtures/borgmatic-info-latest.json b/tests/fixtures/borgmatic-info-latest.json
deleted file mode 100644
index be39b2d..0000000
--- a/tests/fixtures/borgmatic-info-latest.json
+++ /dev/null
@@ -1,16 +0,0 @@
-[
-  {
-    "archives": [
-      {
-        "name": "pfannkuchen-2026-07-29_11-53",
-        "duration": 7.111822,
-        "stats": {
-          "compressed_size": 189978004,
-          "deduplicated_size": 189532521,
-          "nfiles": 157,
-          "original_size": 573861799
-        }
-      }
-    ]
-  }
-]
diff --git a/tests/test_borg_sentinel_push.py b/tests/test_borg_sentinel_push.py
deleted file mode 100644
index 8c261db..0000000
--- a/tests/test_borg_sentinel_push.py
+++ /dev/null
@@ -1,31 +0,0 @@
-import json
-import subprocess
-import unittest
-from pathlib import Path
-
-ROOT = Path(__file__).resolve().parent
-SCRIPT = ROOT.parent / "roles" / "borg" / "files" / "borg-sentinel-push.py"
-FIXTURE = ROOT / "fixtures" / "borgmatic-info-latest.json"
-
-
-class SentinelPayloadRegressionTest(unittest.TestCase):
-    def test_real_borgmatic_info_shape_produces_nonzero_recent_backup_stats(self):
-        proc = subprocess.run(
-            ["python3", str(SCRIPT), "--host", "pfannkuchen", "--info-file", str(FIXTURE), "--dry-run"],
-            text=True,
-            capture_output=True,
-        )
-        self.assertEqual(proc.returncode, 0, proc.stderr)
-        payload = json.loads(proc.stdout)
-        self.assertEqual(payload["host"], "pfannkuchen")
-        self.assertEqual(payload["status"], "ok")
-        self.assertEqual(payload["duration_sec"], 7)
-        self.assertEqual(payload["original_size"], 573861799)
-        self.assertEqual(payload["deduplicated_size"], 189532521)
-        self.assertEqual(payload["compressed_size"], 189978004)
-        self.assertEqual(payload["nfiles_new"], 157)
-        self.assertEqual(payload["archive"], "pfannkuchen-2026-07-29_11-53")
-
-
-if __name__ == "__main__":
-    unittest.main()