core/modules/rest/src/Routing/ResourceRoutes.php | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/core/modules/rest/src/Routing/ResourceRoutes.php b/core/modules/rest/src/Routing/ResourceRoutes.php
index 8aedfba..7c37bda 100644
--- a/core/modules/rest/src/Routing/ResourceRoutes.php
+++ b/core/modules/rest/src/Routing/ResourceRoutes.php
@@ -93,12 +93,6 @@ protected function getRoutesForResourceConfig(RestResourceConfigInterface $rest_
       if ($methods && ($method = $methods[0]) && $supported_formats = $rest_resource_config->getFormats($method)) {
         $route->setRequirement('_csrf_request_header_token', 'TRUE');
 
-        // Check that authentication providers are defined.
-        if (empty($rest_resource_config->getAuthenticationProviders($method))) {
-          $this->logger->error('At least one authentication provider must be defined for resource @id', array(':id' => $rest_resource_config->id()));
-          continue;
-        }
-
         // Check that formats are defined.
         if (empty($rest_resource_config->getFormats($method))) {
           $this->logger->error('At least one format must be defined for resource @id', array(':id' => $rest_resource_config->id()));