Update DependencyInjection/Configuration.php

DependencyInjection/Configuration.php

@@ -135,6 +135,7 @@ class Configuration implements ConfigurationInterface
                         ->scalarNode('history')->defaultValue('SonataAdminBundle:CRUD:history.html.twig')->cannotBeEmpty()->end()
                         ->scalarNode('history_revision')->defaultValue('SonataAdminBundle:CRUD:history_revision.html.twig')->cannotBeEmpty()->end()
                         ->scalarNode('action')->defaultValue('SonataAdminBundle:CRUD:action.html.twig')->cannotBeEmpty()->end()
+                        ->scalarNode('list_block')->defaultValue('SonataAdminBundle:Block:block_admin_list.html.twig')->cannotBeEmpty()->end()
                     ->end()
                 ->end()
             ->end()