diff --git a/src/ResourceType/ConfigurableResourceTypeRepository.php b/src/ResourceType/ConfigurableResourceTypeRepository.php
index d8ac0472127e2ad9f9ad9146a312c14e2587a23a..321a821c78d2477c57a4f2a81377317df9a51507 100644
--- a/src/ResourceType/ConfigurableResourceTypeRepository.php
+++ b/src/ResourceType/ConfigurableResourceTypeRepository.php
@@ -98,7 +98,7 @@ class ConfigurableResourceTypeRepository extends ResourceTypeRepository {
     foreach ($entity_type_ids as $entity_type_id) {
       $bundles = array_keys($this->bundleManager->getBundleInfo($entity_type_id));
       $resource_config_ids = array_merge($resource_config_ids, array_map(function ($bundle) use ($entity_type_id) {
-        $resource_config_ids[] = sprintf('%s--%s', $entity_type_id, $bundle);
+        return sprintf('%s--%s', $entity_type_id, $bundle);
       }, $bundles));
     }