diff --git a/backend/app/routers/admin_config.py b/backend/app/routers/admin_config.py
index d009ec5..7166ac7 100644
--- a/backend/app/routers/admin_config.py
+++ b/backend/app/routers/admin_config.py
@@ -32,9 +32,17 @@ from app.models.webhook_config import WebhookConfig
 
 router = APIRouter(prefix="/admin", tags=["admin"])
 
-# Keys whose values contain secrets and must be redacted in the export
+# Keys whose values contain secrets and must be redacted in the export.
+# Must be kept in sync with the actual SystemConfig keys written by
+# routers/system.py's _JIRA_KEYS map and the SMTP settings section —
+# a stale/mismatched name here silently exports a live credential in
+# plaintext instead of redacting it.
 _REDACTED_KEYS = {
     "smtp.password",
+    "jira.admin_api_token",
+    "tempo.admin_token",
+    # Older/alternate key names kept defensively in case a prior schema
+    # version wrote under these instead.
     "jira.api_token",
     "jira.password",
     "tempo.api_token",
diff --git a/backend/tests/test_admin_config_export_import.py b/backend/tests/test_admin_config_export_import.py
index fae6fb1..9a800a4 100644
--- a/backend/tests/test_admin_config_export_import.py
+++ b/backend/tests/test_admin_config_export_import.py
@@ -46,6 +46,23 @@ def test_export_config_redacts_smtp_password(client, db, auth_headers):
     assert values["smtp.host"] == "smtp.example.com"
 
 
+def test_export_config_redacts_live_jira_and_tempo_admin_tokens(client, db, auth_headers):
+    """Regression test: the redaction key list previously named
+    jira.api_token/jira.password/tempo.api_token, which don't match the
+    actual keys routers/system.py writes (jira.admin_api_token,
+    tempo.admin_token) — so the live admin Jira/Tempo credentials were
+    exported in plaintext instead of being redacted."""
+    db.add(SystemConfig(key="jira.admin_api_token", value="ATATT-real-jira-token"))
+    db.add(SystemConfig(key="tempo.admin_token", value="real-tempo-token"))
+    db.commit()
+
+    body = client.get("/api/v1/admin/export-config", headers=auth_headers).json()
+    values = {r["key"]: r["value"] for r in body["system_configs"]}
+
+    assert values["jira.admin_api_token"] == "[REDACTED]"
+    assert values["tempo.admin_token"] == "[REDACTED]"
+
+
 def test_export_config_never_exports_sso_private_key(client, db, auth_headers):
     db.add(SsoConfig(is_enabled=True, provider_name="Okta", sp_private_key="super-secret-key"))
     db.commit()