diff --git a/src/ExpressionLanguage/ExpressionLanguage.php b/src/ExpressionLanguage/ExpressionLanguage.php
index 9923e603d..ebaee286f 100644
--- a/src/ExpressionLanguage/ExpressionLanguage.php
+++ b/src/ExpressionLanguage/ExpressionLanguage.php
@@ -8,6 +8,8 @@
 
 class ExpressionLanguage extends BaseExpressionLanguage
 {
+    public const KNOWN_NAMES = ['value', 'args', 'context', 'info', 'object'];
+
     private $globalNames = [];
 
     /**
@@ -19,6 +21,11 @@ public function addGlobalName($index, $name): void
         $this->globalNames[$index] = $name;
     }
 
+    public function getGlobalNames()
+    {
+        return $this->globalNames;
+    }
+
     public function compile($expression, $names = [])
     {
         return parent::compile($expression, \array_merge($names, $this->globalNames));
diff --git a/src/Generator/TypeGenerator.php b/src/Generator/TypeGenerator.php
index ec928b148..af9aeda97 100644
--- a/src/Generator/TypeGenerator.php
+++ b/src/Generator/TypeGenerator.php
@@ -8,6 +8,7 @@
 use Overblog\GraphQLBundle\Config\Processor;
 use Overblog\GraphQLBundle\Definition\Argument;
 use Overblog\GraphQLBundle\Definition\Type\CustomScalarType;
+use Overblog\GraphQLBundle\ExpressionLanguage\ExpressionLanguage;
 use Overblog\GraphQLGenerator\Generator\TypeGenerator as BaseTypeGenerator;
 use Symfony\Component\ExpressionLanguage\Expression;
 use Symfony\Component\Filesystem\Filesystem;
@@ -202,9 +203,14 @@ protected function generateTypeName(array $config)
 
     protected function generateUseStrictAccess(array $value)
     {
+        $expressionLanguage = $this->getExpressionLanguage();
         $useStrictAccess = 'true';
-        if (null !== $this->getExpressionLanguage() && $this->arrayKeyExistsAndIsNotNull($value, 'access') && $value['access'] instanceof Expression) {
-            $parsedExpression = $this->getExpressionLanguage()->parse($value['access'], ['value', 'args', 'context', 'info', 'object']);
+        if (null !== $expressionLanguage && $this->arrayKeyExistsAndIsNotNull($value, 'access') && $value['access'] instanceof Expression) {
+            $names = ExpressionLanguage::KNOWN_NAMES;
+            if ($expressionLanguage instanceof ExpressionLanguage) {
+                $names = \array_merge($names, $expressionLanguage->getGlobalNames());
+            }
+            $parsedExpression = $expressionLanguage->parse($value['access'], $names);
             $serializedNode = \str_replace("\n", '//', (string) $parsedExpression->getNodes());
             $useStrictAccess = false === \strpos($serializedNode, 'NameNode(name: \'object\')') ? 'true' : 'false';
         }
diff --git a/tests/Functional/App/Resolver/NodeResolver.php b/tests/Functional/App/Resolver/NodeResolver.php
index 6e70fe0b9..e52980e45 100644
--- a/tests/Functional/App/Resolver/NodeResolver.php
+++ b/tests/Functional/App/Resolver/NodeResolver.php
@@ -13,9 +13,6 @@ class NodeResolver implements ContainerAwareInterface
 {
     use ContainerAwareTrait;
 
-    /** @var TypeResolver */
-    private $typeResolver;
-
     private $userData = [
         '1' => [
             'id' => 1,
@@ -38,11 +35,6 @@ class NodeResolver implements ContainerAwareInterface
         ],
     ];
 
-    public function __construct(TypeResolver $typeResolver)
-    {
-        $this->typeResolver = $typeResolver;
-    }
-
     public function resolvePhotoField($value, ResolveInfo $info)
     {
         switch ($info->fieldName) {
@@ -69,9 +61,9 @@ public function idFetcher($id)
     public function typeResolver($value)
     {
         if (isset($value['name'])) {
-            return $this->typeResolver->resolve('User');
+            return 'User';
         } else {
-            return $this->typeResolver->resolve('Photo');
+            return 'Photo';
         }
     }
 }
diff --git a/tests/Functional/App/Service/PrivateService.php b/tests/Functional/App/Service/PrivateService.php
new file mode 100644
index 000000000..323c9cc31
--- /dev/null
+++ b/tests/Functional/App/Service/PrivateService.php
@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Overblog\GraphQLBundle\Tests\Functional\App\Service;
+
+class PrivateService
+{
+    public function hasAccess()
+    {
+        return true;
+    }
+}
diff --git a/tests/Functional/App/config/access/config.yml b/tests/Functional/App/config/access/config.yml
index bc6af7294..177694c22 100644
--- a/tests/Functional/App/config/access/config.yml
+++ b/tests/Functional/App/config/access/config.yml
@@ -19,3 +19,10 @@ overblog_graphql:
                 -
                     type: yaml
                     dir: "%kernel.root_dir%/config/access/mapping"
+
+services:
+    overblog_graphql.test.private:
+        class: Overblog\GraphQLBundle\Tests\Functional\App\Service\PrivateService
+        public: false
+        tags:
+            - { name: "overblog_graphql.global_variable", alias: "private_service" }
diff --git a/tests/Functional/App/config/access/mapping/access.types.yml b/tests/Functional/App/config/access/mapping/access.types.yml
index 2c4b2b206..b4a22509b 100644
--- a/tests/Functional/App/config/access/mapping/access.types.yml
+++ b/tests/Functional/App/config/access/mapping/access.types.yml
@@ -16,6 +16,7 @@ Mutation:
     config:
         fields:
             user:
+                access: '@=private_service.hasAccess()'
                 type: Human
                 resolve: '@=resolver("query")'
 
diff --git a/tests/Functional/App/config/node/config.yml b/tests/Functional/App/config/node/config.yml
index 677da302d..92a84773d 100644
--- a/tests/Functional/App/config/node/config.yml
+++ b/tests/Functional/App/config/node/config.yml
@@ -4,8 +4,6 @@ imports:
 services:
     node_resolver:
         class: Overblog\GraphQLBundle\Tests\Functional\App\Resolver\NodeResolver
-        arguments:
-            - "@overblog_graphql.type_resolver"
         tags:
             - { name: "overblog_graphql.resolver", method: "typeResolver" }
             - { name: "overblog_graphql.resolver", alias: "node_id_fetcher", method: "idFetcher" }
diff --git a/tests/Functional/App/config/node/mapping/node_type.yml b/tests/Functional/App/config/node/mapping/node_type.yml
index fa5aee5ce..e50ac5a98 100644
--- a/tests/Functional/App/config/node/mapping/node_type.yml
+++ b/tests/Functional/App/config/node/mapping/node_type.yml
@@ -1,4 +1,4 @@
 Node:
     type: relay-node
     config:
-        resolveType: '@=resolver("node_resolver::typeResolver", [value])'
+        resolveType: '@=typeResolver.resolve(resolver("node_resolver::typeResolver", [value]))'