diff --git a/src/resource.rs b/src/resource.rs
index 4b06e5a7d..f837ad81f 100644
--- a/src/resource.rs
+++ b/src/resource.rs
@@ -82,7 +82,7 @@ where
     T: ServiceFactory<
         ServiceRequest,
         Config = (),
-        Response = ServiceResponse,
+        Response = ServiceResponse<B>,
         Error = Error,
         InitError = (),
     >,
@@ -813,4 +813,26 @@ mod tests {
         let resp = call_service(&srv, req).await;
         assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
     }
+
+    #[actix_rt::test]
+    async fn test_middleware_body_type() {
+        let srv = init_service(
+            App::new().service(
+                web::resource("/test")
+                    .wrap_fn(|req, srv| {
+                        let fut = srv.call(req);
+                        async { Ok(fut.await?.map_into_right_body::<()>()) }
+                    })
+                    .route(web::get().to(|| async { "hello" })),
+            ),
+        )
+        .await;
+
+        // test if `try_into_bytes()` is preserved across scope layer
+        use actix_http::body::MessageBody as _;
+        let req = TestRequest::with_uri("/test").to_request();
+        let resp = call_service(&srv, req).await;
+        let body = resp.into_body();
+        assert_eq!(body.try_into_bytes().unwrap(), b"hello".as_ref());
+    }
 }