diff --git a/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php b/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php
index b2e91368412893b8e05877864c90006bdcdf3097..e36c6bb2857a5a57f45b210e8ebc6b0181e988fb 100644
--- a/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php
+++ b/modules/salesforce_mapping_ui/src/Form/SalesforceMappingFormCrudBase.php
@@ -524,7 +524,7 @@ abstract class SalesforceMappingFormCrudBase extends SalesforceMappingFormBase {
       $options[$info->id()] = $info->getLabel();
     }
     uasort($options, function ($a, $b) {
-      return strcmp($a->render(), $b->render());
+      return strcmp((string) $a, (string) $b);
     });
     return $options;
   }