diff --git a/packages/common/module-utils/configurable-module.builder.ts b/packages/common/module-utils/configurable-module.builder.ts
index cc642779f6d..29a31eb04b9 100644
--- a/packages/common/module-utils/configurable-module.builder.ts
+++ b/packages/common/module-utils/configurable-module.builder.ts
@@ -209,8 +209,6 @@ export class ConfigurableModuleBuilder<
         const providers: Array<Provider> = [
           {
             provide: self.options.optionsInjectionToken,
-            // useFactory is for performance reasons
-            // see more: https://github.com/nestjs/nest/issues/12738#issuecomment-1810987001
             useFactory: () => this.omitExtras(options, self.extras),
           },
         ];
diff --git a/packages/core/injector/internal-core-module/internal-core-module-factory.ts b/packages/core/injector/internal-core-module/internal-core-module-factory.ts
index d97d8e96782..5635a5abaab 100644
--- a/packages/core/injector/internal-core-module/internal-core-module-factory.ts
+++ b/packages/core/injector/internal-core-module/internal-core-module-factory.ts
@@ -42,8 +42,6 @@ export class InternalCoreModuleFactory {
       );
     };
 
-    // useFactory is for performance reasons
-    // see more: https://github.com/nestjs/nest/issues/12738#issuecomment-1810987001
     return InternalCoreModule.register([
       {
         provide: ExternalContextCreator,
diff --git a/packages/core/router/router-module.ts b/packages/core/router/router-module.ts
index 5fd316e90a9..c21b7c0762b 100644
--- a/packages/core/router/router-module.ts
+++ b/packages/core/router/router-module.ts
@@ -32,8 +32,6 @@ export class RouterModule {
       providers: [
         {
           provide: ROUTES,
-          // useFactory is for performance reasons
-          // see more: https://github.com/nestjs/nest/issues/12738#issuecomment-1810987001
           useFactory: () => routes,
         },
       ],
diff --git a/packages/microservices/module/clients.module.ts b/packages/microservices/module/clients.module.ts
index 5350ee3fa78..cbb053b388f 100644
--- a/packages/microservices/module/clients.module.ts
+++ b/packages/microservices/module/clients.module.ts
@@ -19,8 +19,6 @@ export class ClientsModule {
     const clientsOptions = !Array.isArray(options) ? options.clients : options;
     const clients = (clientsOptions || []).map(item => ({
       provide: item.name,
-      // useFactory is for performance reasons
-      // see more: https://github.com/nestjs/nest/issues/12738#issuecomment-1810987001
       useFactory: () =>
         this.assignOnAppShutdownHook(ClientProxyFactory.create(item)),
     }));
diff --git a/packages/platform-express/multer/multer.module.ts b/packages/platform-express/multer/multer.module.ts
index 540cba75dd4..04823c95885 100644
--- a/packages/platform-express/multer/multer.module.ts
+++ b/packages/platform-express/multer/multer.module.ts
@@ -17,8 +17,6 @@ export class MulterModule {
     return {
       module: MulterModule,
       providers: [
-        // useFactory is for performance reasons
-        // see more: https://github.com/nestjs/nest/issues/12738#issuecomment-1810987001
         { provide: MULTER_MODULE_OPTIONS, useFactory: () => options },
         {
           provide: MULTER_MODULE_ID,