diff --git a/fastify.d.ts b/fastify.d.ts
index 76a3895e04..41afbb8f9e 100644
--- a/fastify.d.ts
+++ b/fastify.d.ts
@@ -197,7 +197,7 @@ export { FastifyPluginCallback, FastifyPluginAsync, FastifyPluginOptions, Fastif
 export { FastifyListenOptions, FastifyInstance, PrintRoutesOptions } from './types/instance'
 export { FastifyLoggerOptions, FastifyBaseLogger, FastifyLoggerInstance, FastifyLogFn, LogLevel } from './types/logger'
 export { FastifyContext, FastifyContextConfig } from './types/context'
-export { RouteHandler, RouteHandlerMethod, RouteOptions, RouteShorthandMethod, RouteShorthandOptions, RouteShorthandOptionsWithHandler } from './types/route'
+export { RouteHandler, RouteHandlerMethod, RouteOptions, RouteShorthandMethod, RouteShorthandOptions, RouteShorthandOptionsWithHandler, RouteGenericInterface } from './types/route'
 export * from './types/register'
 export { FastifyBodyParser, FastifyContentTypeParser, AddContentTypeParser, hasContentTypeParser, getDefaultJsonParser, ProtoAction, ConstructorAction } from './types/content-type-parser'
 export { FastifyError } from '@fastify/error'
diff --git a/test/types/fastify.test-d.ts b/test/types/fastify.test-d.ts
index 750e4d2547..d30146d399 100644
--- a/test/types/fastify.test-d.ts
+++ b/test/types/fastify.test-d.ts
@@ -8,6 +8,7 @@ import fastify, {
   LightMyRequestResponse,
   LightMyRequestCallback,
   InjectOptions, FastifyBaseLogger,
+  RouteGenericInterface,
   ValidationResult
 } from '../../fastify'
 import { ErrorObject as AjvErrorObject } from 'ajv'
@@ -232,3 +233,10 @@ const ajvErrorObject: AjvErrorObject = {
   message: ''
 }
 expectAssignable<ValidationResult>(ajvErrorObject)
+
+const routeGeneric: RouteGenericInterface = {}
+expectType<unknown>(routeGeneric.Body)
+expectType<unknown>(routeGeneric.Headers)
+expectType<unknown>(routeGeneric.Params)
+expectType<unknown>(routeGeneric.Querystring)
+expectType<unknown>(routeGeneric.Reply)