diff --git a/README.md b/README.md
index 9dc8f22..62a474e 100644
--- a/README.md
+++ b/README.md
@@ -147,7 +147,7 @@ return static function (ContainerConfigurator $configurator) : void {
 
     $services->set(
         'app.feature_service',
-        \App\Service\FeatureService::class,
+        App\Service\FeatureService::class,
     )
         ->args(
             [
@@ -157,7 +157,7 @@ return static function (ContainerConfigurator $configurator) : void {
 
     $services->set(
         'app.handler_registry',
-        \App\Service\HandlerRegistry::class,
+        App\Service\HandlerRegistry::class,
     )
         ->args(
             [
@@ -167,13 +167,13 @@ return static function (ContainerConfigurator $configurator) : void {
 
     $services->set(
         'app.logger',
-        \Psr\Log\LoggerInterface::class,
+        Psr\Log\LoggerInterface::class,
     )
         ->autowire();
 
     $services->set(
         'app.mailer',
-        \App\Service\MailerService::class,
+        App\Service\MailerService::class,
     )
         ->args(
             [
@@ -198,7 +198,7 @@ return static function (ContainerConfigurator $configurator) : void {
 
     $services->set(
         'app.request_listener',
-        \App\EventListener\RequestListener::class,
+        App\EventListener\RequestListener::class,
     )
         ->tag(
             'kernel.event_listener',
@@ -210,7 +210,7 @@ return static function (ContainerConfigurator $configurator) : void {
 
     $services->set(
         'app.user_handler',
-        \App\Handler\UserHandler::class,
+        App\Handler\UserHandler::class,
     )
         ->tag('app.handler');
 };
diff --git a/composer.json b/composer.json
index fe96fef..8eeb5e3 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": "^8.4",
-        "ruudk/code-generator": "^0.4.0",
+        "ruudk/code-generator": "^0.4.5",
         "symfony/dependency-injection": "^7.3"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index 5c8cbe6..1e4b7ca 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "46db37a4bea9d4806a7f3e6fab6167a6",
+    "content-hash": "dac45048505b925120b429102831081f",
     "packages": [
         {
             "name": "psr/container",
@@ -61,16 +61,16 @@
         },
         {
             "name": "ruudk/code-generator",
-            "version": "0.4.3",
+            "version": "0.4.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/ruudk/code-generator.git",
-                "reference": "743473506794b20a8954c5805cb2fd5bdac735b4"
+                "reference": "02c895c49f545ecb21e26f92508b520694dd82eb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ruudk/code-generator/zipball/743473506794b20a8954c5805cb2fd5bdac735b4",
-                "reference": "743473506794b20a8954c5805cb2fd5bdac735b4",
+                "url": "https://api.github.com/repos/ruudk/code-generator/zipball/02c895c49f545ecb21e26f92508b520694dd82eb",
+                "reference": "02c895c49f545ecb21e26f92508b520694dd82eb",
                 "shasum": ""
             },
             "require": {
@@ -112,7 +112,7 @@
             ],
             "support": {
                 "issues": "https://github.com/ruudk/code-generator/issues",
-                "source": "https://github.com/ruudk/code-generator/tree/0.4.3"
+                "source": "https://github.com/ruudk/code-generator/tree/0.4.5"
             },
             "funding": [
                 {
@@ -120,7 +120,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-08-23T08:34:17+00:00"
+            "time": "2025-10-08T13:27:26+00:00"
         },
         {
             "name": "symfony/dependency-injection",
diff --git a/src/SymfonyConfigCodeGenerator.php b/src/SymfonyConfigCodeGenerator.php
index 3e74161..5ebf4dd 100644
--- a/src/SymfonyConfigCodeGenerator.php
+++ b/src/SymfonyConfigCodeGenerator.php
@@ -249,10 +249,10 @@ private function export(mixed $input) : Generator
             yield from $this->dumpParam(substr($input, 1, -1));
         } elseif (is_string($input) && ($this->isFqcn($input) || $this->fqcnExists($input))) {
             // The class could not yet exist at compile time, so we need to check if it starts with TicketSwap\
-            yield '\\' . $input . '::class';
+            yield $input . '::class';
         } elseif (is_scalar($input)) {
             if (is_string($input) && preg_match('/^(?<fqcn>[\w\\\\]+) \$(?<name>\w+)$/', $input, $matches) === 1) {
-                yield sprintf("\\%s::class . ' \$%s'", $matches['fqcn'], $matches['name']);
+                yield sprintf("%s::class . ' \$%s'", $matches['fqcn'], $matches['name']);
             } else {
                 yield var_export($input, true);
             }
@@ -275,7 +275,7 @@ private function export(mixed $input) : Generator
         } elseif ($input instanceof Definition) {
             yield from $this->dumpInlineService($input);
         } elseif ($input instanceof UnitEnum) {
-            yield '\\' . $input::class . '::' . $input->name;
+            yield $input::class . '::' . $input->name;
         } elseif (is_array($input)) {
             if ($input === []) {
                 yield '[]';
diff --git a/tests/SymfonyConfigCodeGeneratorTest.php b/tests/SymfonyConfigCodeGeneratorTest.php
index 4a2f319..c817276 100644
--- a/tests/SymfonyConfigCodeGeneratorTest.php
+++ b/tests/SymfonyConfigCodeGeneratorTest.php
@@ -109,7 +109,7 @@ public function testDumpFileWithService() : void
 
                     $services->set(
                         'app.logger',
-                        \Psr\Log\LoggerInterface::class,
+                        Psr\Log\LoggerInterface::class,
                     )
                         ->autowire();
                 };
@@ -147,7 +147,7 @@ public function testDumpFileWithServiceArguments() : void
 
                     $services->set(
                         'app.mailer',
-                        \App\Mailer\MailerService::class,
+                        App\Mailer\MailerService::class,
                     )
                         ->args(
                             [
@@ -189,7 +189,7 @@ public function testDumpFileWithMethodCalls() : void
 
                     $services->set(
                         'app.listener',
-                        \App\EventListener\UserListener::class,
+                        App\EventListener\UserListener::class,
                     )
                         ->call(
                             'setLogger',
@@ -237,7 +237,7 @@ public function testDumpFileWithTags() : void
 
                     $services->set(
                         'app.event_listener',
-                        \App\EventListener\RequestListener::class,
+                        App\EventListener\RequestListener::class,
                     )
                         ->tag(
                             'kernel.event_listener',
@@ -281,7 +281,7 @@ public function testDumpFileWithAutoconfigure() : void
 
                     $services->set(
                         'app.command',
-                        \App\Command\ProcessCommand::class,
+                        App\Command\ProcessCommand::class,
                     )
                         ->tag('console.command')
                         ->autoconfigure();
@@ -314,7 +314,7 @@ public function testDumpFileWithExpression() : void
 
                     $services->set(
                         'app.service',
-                        \App\Service\DynamicService::class,
+                        App\Service\DynamicService::class,
                     )
                         ->args(
                             [
@@ -404,7 +404,7 @@ public function testDumpFileWithComplexService() : void
 
                     $services->set(
                         'app.complex',
-                        \App\Service\ComplexService::class,
+                        App\Service\ComplexService::class,
                     )
                         ->args(
                             [
@@ -456,7 +456,7 @@ public function testDumpFileWithServiceDecoration() : void
 
                     $services->set(
                         'app.mailer_decorator',
-                        \App\Mailer\DecoratedMailer::class,
+                        App\Mailer\DecoratedMailer::class,
                     )
                         ->decorate('mailer');
                 };
@@ -488,11 +488,11 @@ public function testDumpFileWithTypedReference() : void
 
                     $services->set(
                         'app.handler',
-                        \App\Handler\MessageHandler::class,
+                        App\Handler\MessageHandler::class,
                     )
                         ->args(
                             [
-                                service(\Psr\Log\LoggerInterface::class . ' $logger'),
+                                service(Psr\Log\LoggerInterface::class . ' $logger'),
                             ],
                         );
                 };
@@ -527,11 +527,11 @@ public function testDumpFileWithServiceAlias() : void
 
                     $services->set(
                         'app.custom_logger',
-                        \App\Logger\CustomLogger::class,
+                        App\Logger\CustomLogger::class,
                     );
 
                     $services->alias(
-                        \Psr\Log\LoggerInterface::class,
+                        Psr\Log\LoggerInterface::class,
                         'app.custom_logger',
                     );
                 };
@@ -567,7 +567,7 @@ public function testDumpFileWithEnvironmentSpecificService() : void
                     if ($configurator->env() === 'dev') {
                         $services->set(
                             'app.debug_logger',
-                            \App\Logger\DebugLogger::class,
+                            App\Logger\DebugLogger::class,
                         );
                     }
                 };
@@ -599,7 +599,7 @@ public function testDumpFileSkipsServiceContainer() : void
 
                     $services->set(
                         'app.service',
-                        \App\Service\MyService::class,
+                        App\Service\MyService::class,
                     );
                 };