diff --git a/scripts/sync_state.py b/scripts/sync_state.py
index 9c7e6b08..2058ae03 100755
--- a/scripts/sync_state.py
+++ b/scripts/sync_state.py
@@ -404,18 +404,29 @@ def git_commit_and_push(cfg: config.HomelabConfig, forgejo_url: str):
         capture_output=True, timeout=15,
     )
 
-    r = subprocess.run(
-        ["git", "-C", str(REPO), "push", forgejo_url, "main", "--quiet"],
-        capture_output=True, text=True, timeout=30,
-    )
-    if r.returncode == 0:
-        log("Push erfolgreich")
-        (DEBOUNCE_DIR / "git_push.lock").unlink(missing_ok=True)
-    else:
-        err = r.stderr.split("\n")[0] if r.stderr else "unbekannt"
-        log(f"Push FEHLER: {err}")
-        tg_alert(cfg, "git_push",
-                 f"*Homelab Git-Sync fehlgeschlagen*%0A%0AFehler: {err}%0AZeit: {DATE}")
+    for _push_attempt in range(3):
+        r = subprocess.run(
+            ["git", "-C", str(REPO), "push", forgejo_url, "main", "--quiet"],
+            capture_output=True, text=True, timeout=30,
+        )
+        if r.returncode == 0:
+            log("Push erfolgreich")
+            (DEBOUNCE_DIR / "git_push.lock").unlink(missing_ok=True)
+            return
+        log(f"Push Retry {_push_attempt + 1}/3 — re-sync...")
+        subprocess.run(
+            ["git", "-C", str(REPO), "fetch", forgejo_url, "main", "--quiet"],
+            capture_output=True, timeout=30,
+        )
+        subprocess.run(
+            ["git", "-C", str(REPO), "rebase", "FETCH_HEAD"],
+            capture_output=True, timeout=15,
+        )
+
+    err = r.stderr.split("\n")[0] if r.stderr else "unbekannt"
+    log(f"Push FEHLER nach 3 Versuchen: {err}")
+    tg_alert(cfg, "git_push",
+             f"*Homelab Git-Sync fehlgeschlagen*%0A%0AFehler: {err}%0AZeit: {DATE}")
 
 
 # ── Main ──────────────────────────────────────────────