diff --git a/projects/ngze/control-value-transformer/src/lib/control-value-transformer.module.ts b/projects/ngze/control-value-transformer/src/lib/control-value-transformer.module.ts
index fef5954..ee2336c 100644
--- a/projects/ngze/control-value-transformer/src/lib/control-value-transformer.module.ts
+++ b/projects/ngze/control-value-transformer/src/lib/control-value-transformer.module.ts
@@ -8,7 +8,7 @@ import { Transformer } from './shared';
 /**
  * Injection token that used to run {@link registerControlValueTransformers}.
  */
-export const REGISTER_CONTROL_VALUE_TRANSFORMERS = new InjectionToken<void>('REGISTER_CONTROL_VALUE_TRANSFORMERS');
+export const REGISTER_CONTROL_VALUE_TRANSFORMERS = new InjectionToken('REGISTER_CONTROL_VALUE_TRANSFORMERS');
 
 /**
  * Registration factory for new control value transformers.
@@ -52,5 +52,5 @@ export class ControlValueTransformerModule {
     };
   }
 
-  constructor(@Optional() @Inject(REGISTER_CONTROL_VALUE_TRANSFORMERS) registerControlValueTransformers: void) {}
+  constructor(@Optional() @Inject(REGISTER_CONTROL_VALUE_TRANSFORMERS) registerControlValueTransformers) {}
 }
diff --git a/projects/ngze/control-value-transformer/src/lib/metadata/control-value-transformer-metadata.utils.ts b/projects/ngze/control-value-transformer/src/lib/metadata/control-value-transformer-metadata.utils.ts
index b7707e0..4938717 100644
--- a/projects/ngze/control-value-transformer/src/lib/metadata/control-value-transformer-metadata.utils.ts
+++ b/projects/ngze/control-value-transformer/src/lib/metadata/control-value-transformer-metadata.utils.ts
@@ -9,14 +9,21 @@ import { ControlValueTransformerMetadata } from './control-value-transformer-met
  */
 const CONTROL_VALUE_TRANSFORMER_METADATA = Symbol('CONTROL_VALUE_TRANSFORMER_METADATA');
 
+/**
+ * Returns metadata property descriptor associate with the given control value transformer.
+ * @param transformer - Instance of control value transformer that should be decorated.
+ * @returns Transformer metadata property descriptor.
+ */
+const getTransformerMetadataPropertyDescriptor = (transformer: Transformer) => {
+  return Object.getOwnPropertyDescriptor(transformer.constructor, CONTROL_VALUE_TRANSFORMER_METADATA);
+};
+
 /**
  * Asserts the given transformer class is decorated with {@link Transformer}.
  * @param transformer - Instance of control value transformer that should be decorated.
  */
 const assertTransformerIsDecorated = (transformer: Transformer) => {
-  const hasMetadata = Reflect.hasMetadata(CONTROL_VALUE_TRANSFORMER_METADATA, transformer.constructor);
-
-  if (!hasMetadata) {
+  if (!getTransformerMetadataPropertyDescriptor(transformer)) {
     throw new TypeError(`"${transformer.constructor}" is not decorated with ControlValueTransformer.`);
   }
 };
@@ -28,8 +35,8 @@ const assertTransformerIsDecorated = (transformer: Transformer) => {
  */
 export const getControlValueTransformerMetadata = (transformer: Transformer): ControlValueTransformerMetadata => {
   assertTransformerIsDecorated(transformer);
-
-  return Reflect.getMetadata(CONTROL_VALUE_TRANSFORMER_METADATA, transformer.constructor);
+  const metadataPropertyDescriptor = getTransformerMetadataPropertyDescriptor(transformer);
+  return metadataPropertyDescriptor.value;
 };
 
 /**
@@ -41,5 +48,7 @@ export const definedControlValueTransformerMetadata = (
   transformerClass: Class<Transformer>,
   metadata: ControlValueTransformerMetadata
 ) => {
-  return Reflect.defineMetadata(CONTROL_VALUE_TRANSFORMER_METADATA, metadata, transformerClass);
+  return Object.defineProperty(transformerClass, CONTROL_VALUE_TRANSFORMER_METADATA, {
+    value: metadata,
+  });
 };
diff --git a/projects/ngze/control-value-transformer/src/public-api.ts b/projects/ngze/control-value-transformer/src/public-api.ts
index de58827..5057c36 100644
--- a/projects/ngze/control-value-transformer/src/public-api.ts
+++ b/projects/ngze/control-value-transformer/src/public-api.ts
@@ -2,8 +2,6 @@
  * Public API Surface of Control Value Transformer
  */
 
-import 'reflect-metadata';
-
 export {
   ControlValueTransformer,
   ControlValueTransformerMetadata,