diff --git a/Cargo.toml b/Cargo.toml
index 475f731..409d662 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,11 @@ repository = "https://github.com/hyperium/hyper-util"
 license = "MIT"
 authors = ["Sean McArthur <sean@seanmonstar.com>"]
 keywords = ["http", "hyper", "hyperium"]
-categories = ["network-programming", "web-programming::http-client", "web-programming::http-server"]
+categories = [
+    "network-programming",
+    "web-programming::http-client",
+    "web-programming::http-server",
+]
 edition = "2018"
 
 publish = false # no accidents while in dev
diff --git a/src/client/mod.rs b/src/client/mod.rs
index 37d33fc..0237511 100644
--- a/src/client/mod.rs
+++ b/src/client/mod.rs
@@ -6,3 +6,4 @@ pub mod connect;
 pub mod legacy;
 #[doc(hidden)]
 pub mod pool;
+pub mod services;
diff --git a/src/client/services/http1_request_target.rs b/src/client/services/http1_request_target.rs
new file mode 100644
index 0000000..5f6c11d
--- /dev/null
+++ b/src/client/services/http1_request_target.rs
@@ -0,0 +1,84 @@
+use http::{uri::Scheme, Method, Request, Uri};
+use hyper::service::Service;
+use tracing::warn;
+
+pub struct Http1RequestTarget<S> {
+    inner: S,
+    is_proxied: bool,
+}
+
+impl<S> Http1RequestTarget<S> {
+    pub fn new(inner: S, is_proxied: bool) -> Self {
+        Self { inner, is_proxied }
+    }
+}
+
+impl<S, B> Service<Request<B>> for Http1RequestTarget<S>
+where
+    S: Service<Request<B>>,
+{
+    type Response = S::Response;
+    type Error = S::Error;
+    type Future = S::Future;
+
+    fn call(&self, mut req: Request<B>) -> Self::Future {
+        // CONNECT always sends authority-form, so check it first...
+        if req.method() == Method::CONNECT {
+            authority_form(req.uri_mut());
+        } else if self.is_proxied {
+            absolute_form(req.uri_mut());
+        } else {
+            origin_form(req.uri_mut());
+        }
+        self.inner.call(req)
+    }
+}
+
+fn origin_form(uri: &mut Uri) {
+    let path = match uri.path_and_query() {
+        Some(path) if path.as_str() != "/" => {
+            let mut parts = ::http::uri::Parts::default();
+            parts.path_and_query = Some(path.clone());
+            Uri::from_parts(parts).expect("path is valid uri")
+        }
+        _none_or_just_slash => {
+            debug_assert!(Uri::default() == "/");
+            Uri::default()
+        }
+    };
+    *uri = path
+}
+
+fn absolute_form(uri: &mut Uri) {
+    debug_assert!(uri.scheme().is_some(), "absolute_form needs a scheme");
+    debug_assert!(
+        uri.authority().is_some(),
+        "absolute_form needs an authority"
+    );
+    // If the URI is to HTTPS, and the connector claimed to be a proxy,
+    // then it *should* have tunneled, and so we don't want to send
+    // absolute-form in that case.
+    if uri.scheme() == Some(&Scheme::HTTPS) {
+        origin_form(uri);
+    }
+}
+
+fn authority_form(uri: &mut Uri) {
+    if let Some(path) = uri.path_and_query() {
+        // `https://hyper.rs` would parse with `/` path, don't
+        // annoy people about that...
+        if path != "/" {
+            warn!("HTTP/1.1 CONNECT request stripping path: {:?}", path);
+        }
+    }
+    *uri = match uri.authority() {
+        Some(auth) => {
+            let mut parts = ::http::uri::Parts::default();
+            parts.authority = Some(auth.clone());
+            Uri::from_parts(parts).expect("authority is valid")
+        }
+        None => {
+            unreachable!("authority_form with relative uri");
+        }
+    };
+}
diff --git a/src/client/services/mod.rs b/src/client/services/mod.rs
new file mode 100644
index 0000000..4a0d335
--- /dev/null
+++ b/src/client/services/mod.rs
@@ -0,0 +1,5 @@
+mod http1_request_target;
+mod set_host;
+
+pub use http1_request_target::Http1RequestTarget;
+pub use set_host::SetHost;
diff --git a/src/client/services/set_host.rs b/src/client/services/set_host.rs
new file mode 100644
index 0000000..7ce67a6
--- /dev/null
+++ b/src/client/services/set_host.rs
@@ -0,0 +1,50 @@
+use http::{header::HOST, uri::Port, HeaderValue, Request, Uri};
+use hyper::service::Service;
+
+pub struct SetHost<S> {
+    inner: S,
+}
+
+impl<S> SetHost<S> {
+    pub fn new(inner: S) -> Self {
+        Self { inner }
+    }
+}
+
+impl<S, B> Service<Request<B>> for SetHost<S>
+where
+    S: Service<Request<B>>,
+{
+    type Response = S::Response;
+    type Error = S::Error;
+    type Future = S::Future;
+
+    fn call(&self, mut req: Request<B>) -> Self::Future {
+        let uri = req.uri().clone();
+        req.headers_mut().entry(HOST).or_insert_with(|| {
+            let hostname = uri.host().expect("authority implies host");
+            if let Some(port) = get_non_default_port(&uri) {
+                let s = format!("{}:{}", hostname, port);
+                HeaderValue::from_str(&s)
+            } else {
+                HeaderValue::from_str(hostname)
+            }
+            .expect("uri host is valid header value")
+        });
+        self.inner.call(req)
+    }
+}
+
+fn get_non_default_port(uri: &Uri) -> Option<Port<&str>> {
+    match (uri.port().map(|p| p.as_u16()), is_schema_secure(uri)) {
+        (Some(443), true) => None,
+        (Some(80), false) => None,
+        _ => uri.port(),
+    }
+}
+
+fn is_schema_secure(uri: &Uri) -> bool {
+    uri.scheme_str()
+        .map(|scheme_str| matches!(scheme_str, "wss" | "https"))
+        .unwrap_or_default()
+}