diff --git a/packages/actix-web-helmet/Cargo.toml b/packages/actix-web-helmet/Cargo.toml
index b913641..24f8ce6 100644
--- a/packages/actix-web-helmet/Cargo.toml
+++ b/packages/actix-web-helmet/Cargo.toml
@@ -18,9 +18,8 @@ categories = [
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-actix-web = { version = "4.13" }
+actix-web = { version = "4.13", default-features = false }
 helmet-core = { path = "../helmet-core", version = "1.0.0" }
-futures = { version = "0.3" }
 
 [dev-dependencies]
-actix-web = { version = "4.13" }
+actix-web = { version = "4.13", default-features = false, features = ["macros"] }
diff --git a/packages/actix-web-helmet/src/lib.rs b/packages/actix-web-helmet/src/lib.rs
index 1ea420b..4e02d8b 100644
--- a/packages/actix-web-helmet/src/lib.rs
+++ b/packages/actix-web-helmet/src/lib.rs
@@ -82,13 +82,12 @@
 //!     .await
 //! }
 //! ```
-use std::future::Future;
-use std::pin::Pin;
+use core::future::{ready, Future, Ready};
+use core::pin::Pin;
 
 use actix_web::dev::{forward_ready, Service, ServiceRequest, ServiceResponse, Transform};
 use actix_web::http::header::{HeaderName, HeaderValue};
 use actix_web::Error;
-use futures::future::{ok, Ready};
 
 use helmet_core::Helmet as HelmetCore;
 
@@ -167,10 +166,10 @@ where
     type Future = Ready<Result<Self::Transform, Self::InitError>>;
 
     fn new_transform(&self, service: S) -> Self::Future {
-        ok(HelmetService {
+        ready(Ok(HelmetService {
             headers: self.headers.clone(),
             service,
-        })
+        }))
     }
 }