diff --git a/application/controllers/Debug.php b/application/controllers/Debug.php
index 62d9e7d49..54115cb98 100644
--- a/application/controllers/Debug.php
+++ b/application/controllers/Debug.php
@@ -36,8 +36,20 @@ class Debug extends CI_Controller
 			$data['calls_wo_sid'] = $this->Debug_model->calls_without_station_id();
 		}
 
+		// get mig version from database
 		$data['migration_version'] = $this->Debug_model->getMigrationVersion();
 
+		// get mig version from config file
+		$this->load->config('migration');
+		$data['migration_config'] = $this->config->item('migration_version');
+
+		// compare mig versions
+		if ($data['migration_version'] !== $data['migration_config'] && file_exists('application/cache/.migration_running')) {
+			$data['migration_is_uptodate'] = false;
+		} else {
+			$data['migration_is_uptodate'] = true;
+		}
+
 		// Test writing to backup folder
 		$backup_folder = $this->permissions->is_really_writable('backup');
 		$data['backup_folder'] = $backup_folder;
diff --git a/application/views/debug/index.php b/application/views/debug/index.php
index 7b46f50da..22ec83cce 100644
--- a/application/views/debug/index.php
+++ b/application/views/debug/index.php
@@ -39,6 +39,16 @@
                             <td><?= __("Migration"); ?></td>
                             <td><?php echo (isset($migration_version) ? $migration_version : "<span class='badge text-bg-danger'>". __("There is something wrong with your Migration in Database!") . "</span>"); ?></td>
                         </tr>
+                        <?php if (!$migration_is_uptodate) { ?>
+                    </table>
+                        <div class="alert alert-danger mt-3 mb-3">
+                            <h5><?= __("Migration is outdated and locked!"); ?></h5>
+                            <p><?= sprintf(__("The current migration is not the version it is supposed to be. Reload this page. If this warning persists, your migration is probably locked due to a past failed process. Check the folder %s for a file called %s and remove this file to force the migration to run again."), "'application/cache/'", "'.migration_running'"); ?></p>
+                            <p><?= sprintf(__("Current migration is %s"), $migration_version); ?><br>
+                                <?= sprintf(__("Migration should be %s"), $migration_config); ?></p>
+                        </div>
+                    <table>
+                        <?php } ?>
                         <tr>
                             <td><?= __("Environment"); ?></td>
                             <td><?php echo ENVIRONMENT; ?></td>