diff --git a/application/config/migration.php b/application/config/migration.php
index 3cf48e933..6fd06b52e 100644
--- a/application/config/migration.php
+++ b/application/config/migration.php
@@ -22,7 +22,7 @@ $config['migration_enabled'] = TRUE;
 |
 */
 
-$config['migration_version'] = 253;
+$config['migration_version'] = 254;
 
 /*
 |--------------------------------------------------------------------------
diff --git a/application/controllers/Dcl.php b/application/controllers/Dcl.php
index a3462e8de..6076d2264 100644
--- a/application/controllers/Dcl.php
+++ b/application/controllers/Dcl.php
@@ -76,6 +76,10 @@ class Dcl extends CI_Controller {
 		$this->load->view('interface_assets/footer');
 	}
 
+	public function dcl_sync() {
+		$this->dcl_upload();
+	}
+
 	public function dcl_upload() {
 		// Called as User: Upload for User (if manual sync isn't disabled
 		// Called from cron / without Session: iterate through stations, check for DCL-Key and upload
diff --git a/application/migrations/254_dcl_cron.php b/application/migrations/254_dcl_cron.php
new file mode 100644
index 000000000..8fc0f053a
--- /dev/null
+++ b/application/migrations/254_dcl_cron.php
@@ -0,0 +1,43 @@
+<?php
+defined('BASEPATH') or exit('No direct script access allowed');
+
+class Migration_dcl_cron extends CI_Migration {
+	public function up() {
+		if ($this->chk4cron('sync_dcl') == 0) {
+			$data = array(
+				array(
+					'id' => 'sync_dcl',
+					'enabled' => '0',
+					'status' => 'disabled',
+					'description' => 'Sync with DARC-DCL',
+					'function' => 'index.php/dcl/dcl_sync',
+					'expression' => '45 4 * * *',
+					'last_run' => null,
+					'next_run' => null
+				));
+			$this->db->insert_batch('cron', $data);
+		}
+
+	}
+
+	public function down() {
+		if ($this->chk4cron('sync_dcl') > 0) {
+			$this->db->query("delete from cron where id='sync_dcl'");
+		}
+		// No way back to tle-table
+	}
+
+	function chk4cron($cronkey) {
+		$query = $this->db->query("select count(id) as cid from cron where id=?",$cronkey);
+		$row = $query->row();
+		return $row->cid ?? 0;
+	}
+
+	function dbtry($what) {
+		try {
+			$this->db->query($what);
+		} catch (Exception $e) {
+			log_message("error", "Something gone wrong while altering FKs: ".$e." // Executing: ".$this->db->last_query());
+		}
+	}
+}