diff --git a/CHANGELOG.md b/CHANGELOG.md
index 61e37d7b..a8cceb18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 1.1.1
+
+* fix: Fix missing `kernel.reset` tags.
+
 ## 1.1.0
 
 * feat: `PresetTransformer`.
diff --git a/config/debug.php b/config/debug.php
index f1533697..02451eea 100644
--- a/config/debug.php
+++ b/config/debug.php
@@ -21,5 +21,6 @@
         ->set('rekalogika.mapper.data_collector', MapperDataCollector::class)
         ->tag('data_collector', [
             'id' => 'rekalogika_mapper',
-        ]);
+        ])
+        ->tag('kernel.reset', ['method' => 'reset']);
 };
diff --git a/config/services.php b/config/services.php
index 80c418e3..48ff1f42 100644
--- a/config/services.php
+++ b/config/services.php
@@ -454,7 +454,8 @@
             '$typeResolver' => service('rekalogika.mapper.type_resolver'),
             '$transformerRegistry' => service('rekalogika.mapper.transformer_registry'),
             '$debug' => param('kernel.debug'),
-        ]);
+        ])
+        ->tag('kernel.reset', ['method' => 'reset']);
 
     $services
         ->set('rekalogika.mapper.mapper', Mapper::class)
diff --git a/src/DependencyInjection/CompilerPass/DebugPass.php b/src/DependencyInjection/CompilerPass/DebugPass.php
index 20e650d9..74a0d5fd 100644
--- a/src/DependencyInjection/CompilerPass/DebugPass.php
+++ b/src/DependencyInjection/CompilerPass/DebugPass.php
@@ -74,6 +74,7 @@ public function process(ContainerBuilder $container): void
             ->setArguments([
                 $decoratedService,
                 $dataCollector,
-            ]);
+            ])
+            ->addTag('kernel.reset', ['method' => 'reset']);
     }
 }