diff --git a/src/Form/GeneralSettingsForm.php b/src/Form/GeneralSettingsForm.php
index 9a48cc9..6f34ec6 100644
--- a/src/Form/GeneralSettingsForm.php
+++ b/src/Form/GeneralSettingsForm.php
@@ -93,7 +93,7 @@ class GeneralSettingsForm extends ConfigFormBase {
       $layout_plugins_order[$id] = [
         'label' => $layout_plugin['label'],
         'enabled' => $config->get('general_settings' . '.' . 'layout_plugins')[$id]['enabled'],
-        'weight' => $config->get('general_settings' . '.' . 'layout_plugins')[$id]['weight'] ?: $weight,
+        'weight' => isset($config->get('general_settings' . '.' . 'layout_plugins')[$id]['weight']) ? $config->get('general_settings' . '.' . 'layout_plugins')[$id]['weight'] : $weight,
       ];
       $weight++;
     }