diff --git a/core/lib/Drupal/Core/Plugin/ModuleDependencyTrait.php b/core/lib/Drupal/Core/Plugin/ModuleDependencyTrait.php
index 9f5987d..218a3f9 100644
--- a/core/lib/Drupal/Core/Plugin/ModuleDependencyTrait.php
+++ b/core/lib/Drupal/Core/Plugin/ModuleDependencyTrait.php
@@ -55,7 +55,8 @@ protected function filterByModuleDependencies(array &$definitions) {
    *
    */
   protected function getRouteDependencies(array $definition, array $route_definitions) {
-    if (isset($definition['provider']) && isset($route_definitions[$definition['provider']])) {
+//    if (isset($definition['provider']) && isset($route_definitions[$definition['provider']])) {
+    if (isset($definition['provider']) && isset($definition['route_name'])) {
       return NestedArray::getValue($route_definitions, array($definition['provider'], $definition['route_name'],'requirements', '_module_dependencies'));
     }
   }