diff --git a/examples/custom_client.rs b/examples/custom_client.rs
index 1d39ba34..441ff1a5 100644
--- a/examples/custom_client.rs
+++ b/examples/custom_client.rs
@@ -48,7 +48,8 @@ async fn main() {
         );
     let authenticator = yup_oauth2::ServiceAccountAuthenticator::with_client(
         secret,
-        yup_oauth2::CustomHyperClient::from(client.clone()).with_timeout(Duration::from_secs(10)),
+        yup_oauth2::CustomHyperClientBuilder::from(client.clone())
+            .with_timeout(Duration::from_secs(10)),
     )
     .build()
     .await
diff --git a/src/authenticator.rs b/src/authenticator.rs
index 935d5770..4e153b4c 100644
--- a/src/authenticator.rs
+++ b/src/authenticator.rs
@@ -5,7 +5,7 @@ use crate::application_default_credentials::{
 use crate::authenticator_delegate::{DeviceFlowDelegate, InstalledFlowDelegate};
 use crate::authorized_user::{AuthorizedUserFlow, AuthorizedUserSecret};
 #[cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))]
-use crate::client::DefaultHyperClient;
+use crate::client::DefaultHyperClientBuilder;
 use crate::client::{HttpClient, HyperClientBuilder};
 use crate::device::DeviceFlow;
 use crate::error::Error;
@@ -207,8 +207,8 @@ impl InstalledFlowAuthenticator {
     pub fn builder(
         app_secret: ApplicationSecret,
         method: InstalledFlowReturnMethod,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, InstalledFlow> {
-        Self::with_client(app_secret, method, DefaultHyperClient::default())
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, InstalledFlow> {
+        Self::with_client(app_secret, method, DefaultHyperClientBuilder::default())
     }
 
     /// Construct a new Authenticator that uses the installed flow and the provided http client.
@@ -239,8 +239,8 @@ impl DeviceFlowAuthenticator {
     #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
     pub fn builder(
         app_secret: ApplicationSecret,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, DeviceFlow> {
-        Self::with_client(app_secret, DefaultHyperClient::default())
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, DeviceFlow> {
+        Self::with_client(app_secret, DefaultHyperClientBuilder::default())
     }
 
     /// Construct a new Authenticator that uses the installed flow and the provided http client.
@@ -273,8 +273,8 @@ impl ServiceAccountAuthenticator {
     #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
     pub fn builder(
         service_account_key: ServiceAccountKey,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, ServiceAccountFlowOpts> {
-        Self::with_client(service_account_key, DefaultHyperClient::default())
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, ServiceAccountFlowOpts> {
+        Self::with_client(service_account_key, DefaultHyperClientBuilder::default())
     }
 
     /// Construct a new Authenticator that uses the installed flow and the provided http client.
@@ -333,8 +333,8 @@ impl ApplicationDefaultCredentialsAuthenticator {
     #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
     pub async fn builder(
         opts: ApplicationDefaultCredentialsFlowOpts,
-    ) -> ApplicationDefaultCredentialsTypes<DefaultHyperClient> {
-        Self::with_client(opts, DefaultHyperClient::default()).await
+    ) -> ApplicationDefaultCredentialsTypes<DefaultHyperClientBuilder> {
+        Self::with_client(opts, DefaultHyperClientBuilder::default()).await
     }
 
     /// Use the builder pattern to deduce which model of authenticator should be used and allow providing a hyper client
@@ -389,8 +389,8 @@ impl AuthorizedUserAuthenticator {
     #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
     pub fn builder(
         authorized_user_secret: AuthorizedUserSecret,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, AuthorizedUserFlow> {
-        Self::with_client(authorized_user_secret, DefaultHyperClient::default())
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, AuthorizedUserFlow> {
+        Self::with_client(authorized_user_secret, DefaultHyperClientBuilder::default())
     }
 
     /// Construct a new Authenticator that uses the installed flow and the provided http client.
@@ -426,8 +426,11 @@ impl ExternalAccountAuthenticator {
     #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
     pub fn builder(
         external_account_secret: ExternalAccountSecret,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, ExternalAccountFlow> {
-        Self::with_client(external_account_secret, DefaultHyperClient::default())
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, ExternalAccountFlow> {
+        Self::with_client(
+            external_account_secret,
+            DefaultHyperClientBuilder::default(),
+        )
     }
 
     /// Construct a new Authenticator that uses the installed flow and the provided http client.
@@ -463,8 +466,8 @@ impl AccessTokenAuthenticator {
     /// the builder pattern for the authenticator
     pub fn builder(
         access_token: String,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, AccessTokenFlow> {
-        Self::with_client(access_token, DefaultHyperClient::default())
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, AccessTokenFlow> {
+        Self::with_client(access_token, DefaultHyperClientBuilder::default())
     }
     /// Construct a new Authenticator that uses the installed flow and the provided http client.
     /// the client itself is not used
@@ -499,11 +502,11 @@ impl ServiceAccountImpersonationAuthenticator {
     pub fn builder(
         authorized_user_secret: AuthorizedUserSecret,
         service_account_email: &str,
-    ) -> AuthenticatorBuilder<DefaultHyperClient, ServiceAccountImpersonationFlow> {
+    ) -> AuthenticatorBuilder<DefaultHyperClientBuilder, ServiceAccountImpersonationFlow> {
         Self::with_client(
             authorized_user_secret,
             service_account_email,
-            DefaultHyperClient::default(),
+            DefaultHyperClientBuilder::default(),
         )
     }
 
@@ -525,7 +528,7 @@ impl ServiceAccountImpersonationAuthenticator {
 /// # async fn foo() {
 /// # let client = hyper_util::client::legacy::Client::builder(hyper_util::rt::TokioExecutor::new()).build_http::<String>();
 /// # let app_secret = yup_oauth2::read_application_secret("/tmp/foo").await.unwrap();
-///     let authenticator = yup_oauth2::DeviceFlowAuthenticator::with_client(app_secret, yup_oauth2::CustomHyperClient::from(client))
+///     let authenticator = yup_oauth2::DeviceFlowAuthenticator::with_client(app_secret, yup_oauth2::CustomHyperClientBuilder::from(client))
 ///         .persist_tokens_to_disk("/tmp/tokenfile.json")
 ///         .build()
 ///         .await
@@ -960,6 +963,7 @@ mod tests {
     fn ensure_send_sync() {
         use super::*;
         fn is_send_sync<T: Send + Sync>() {}
-        is_send_sync::<Authenticator<<DefaultHyperClient as HyperClientBuilder>::Connector>>()
+        is_send_sync::<Authenticator<<DefaultHyperClientBuilder as HyperClientBuilder>::Connector>>(
+        )
     }
 }
diff --git a/src/client.rs b/src/client.rs
index fb3f3cfb..e07db45b 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -113,12 +113,12 @@ pub(crate) trait SendRequest {
 #[cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))]
 #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
 #[derive(Default)]
-pub struct DefaultHyperClient {
+pub struct DefaultHyperClientBuilder {
     timeout: Option<Duration>,
 }
 
 #[cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))]
-impl DefaultHyperClient {
+impl DefaultHyperClientBuilder {
     /// Set the duration after which a request times out
     pub fn with_timeout(mut self, timeout: Duration) -> Self {
         self.timeout = Some(timeout);
@@ -128,7 +128,7 @@ impl DefaultHyperClient {
 
 #[cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))]
 #[cfg_attr(docsrs, doc(cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))))]
-impl HyperClientBuilder for DefaultHyperClient {
+impl HyperClientBuilder for DefaultHyperClientBuilder {
     #[cfg(feature = "hyper-rustls")]
     type Connector =
         hyper_rustls::HttpsConnector<hyper_util::client::legacy::connect::HttpConnector>;
@@ -162,7 +162,7 @@ impl HyperClientBuilder for DefaultHyperClient {
 
 /// Intended for using an existing hyper client with `yup-oauth2`. Instantiate
 /// with [`CustomHyperClient::from`]
-pub struct CustomHyperClient<C>
+pub struct CustomHyperClientBuilder<C>
 where
     C: Connect + Clone + Send + Sync + 'static,
 {
@@ -170,7 +170,7 @@ where
     timeout: Option<Duration>,
 }
 
-impl<C> From<LegacyClient<C>> for CustomHyperClient<C>
+impl<C> From<LegacyClient<C>> for CustomHyperClientBuilder<C>
 where
     C: Connect + Clone + Send + Sync + 'static,
 {
@@ -182,7 +182,7 @@ where
     }
 }
 
-impl<C> HyperClientBuilder for CustomHyperClient<C>
+impl<C> HyperClientBuilder for CustomHyperClientBuilder<C>
 where
     C: Connect + Clone + Send + Sync + 'static,
 {
diff --git a/src/lib.rs b/src/lib.rs
index 9157f01a..46b940b4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -108,8 +108,8 @@ pub use crate::authenticator::ServiceAccountAuthenticator;
 pub use crate::authenticator::AccessTokenAuthenticator;
 
 #[cfg(any(feature = "hyper-rustls", feature = "hyper-tls"))]
-pub use crate::client::DefaultHyperClient;
-pub use crate::client::{CustomHyperClient, HttpClient, HyperClientBuilder};
+pub use crate::client::DefaultHyperClientBuilder;
+pub use crate::client::{CustomHyperClientBuilder, HttpClient, HyperClientBuilder};
 
 #[doc(inline)]
 pub use crate::authenticator::{
diff --git a/tests/tests.rs b/tests/tests.rs
index f8160fc0..7766dff6 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -1,7 +1,7 @@
 use yup_oauth2::{
     authenticator::DefaultAuthenticator,
     authenticator_delegate::{DeviceAuthResponse, DeviceFlowDelegate, InstalledFlowDelegate},
-    client::{DefaultHyperClient, HttpClient, HyperClientBuilder},
+    client::{DefaultHyperClientBuilder, HttpClient, HyperClientBuilder},
     error::SendError,
     AccessTokenAuthenticator, ApplicationDefaultCredentialsAuthenticator,
     ApplicationDefaultCredentialsFlowOpts, ApplicationSecret, DeviceFlowAuthenticator,
@@ -57,7 +57,7 @@ async fn create_device_flow_auth_with_timeout(
         }
     }
 
-    let mut client = DefaultHyperClient::default();
+    let mut client = DefaultHyperClientBuilder::default();
     if let Some(duration) = timeout {
         client = client.with_timeout(duration);
     }
@@ -233,7 +233,7 @@ async fn create_installed_flow_auth(
         "client_secret": "iuMPN6Ne1PD7cos29Tk9rlqH",
         "redirect_uris": ["urn:ietf:wg:oauth:2.0:oob","http://localhost"],
     });
-    struct FD(HttpClient<<DefaultHyperClient as HyperClientBuilder>::Connector>);
+    struct FD(HttpClient<<DefaultHyperClientBuilder as HyperClientBuilder>::Connector>);
     impl InstalledFlowDelegate for FD {
         /// Depending on need_code, return the pre-set code or send the code to the server at
         /// the redirect_uri given in the url.
@@ -276,7 +276,7 @@ async fn create_installed_flow_auth(
         }
     }
 
-    let client = DefaultHyperClient::default()
+    let client = DefaultHyperClientBuilder::default()
         .build_hyper_client()
         .expect("Hyper client to be built");
     let mut builder = InstalledFlowAuthenticator::with_client(app_secret, method, client.clone())
@@ -398,7 +398,7 @@ async fn create_service_account_auth(server: &Server) -> DefaultAuthenticator {
 
     ServiceAccountAuthenticator::with_client(
         key,
-        DefaultHyperClient::default()
+        DefaultHyperClientBuilder::default()
             .build_hyper_client()
             .expect("Hyper client to be built"),
     )
@@ -733,7 +733,7 @@ async fn test_default_application_credentials_from_metadata_server() {
     };
     let authenticator = match ApplicationDefaultCredentialsAuthenticator::with_client(
         opts,
-        DefaultHyperClient::default()
+        DefaultHyperClientBuilder::default()
             .build_hyper_client()
             .expect("Hyper client to be built"),
     )
@@ -754,11 +754,13 @@ async fn test_default_application_credentials_from_metadata_server() {
 
 #[tokio::test]
 async fn test_token() {
-    let authenticator =
-        AccessTokenAuthenticator::with_client("0815".to_string(), DefaultHyperClient::default())
-            .build()
-            .await
-            .unwrap();
+    let authenticator = AccessTokenAuthenticator::with_client(
+        "0815".to_string(),
+        DefaultHyperClientBuilder::default(),
+    )
+    .build()
+    .await
+    .unwrap();
     let access_token = authenticator
         .token(&["https://googleapis.com/some/scope"])
         .await