diff --git a/src/route.rs b/src/route.rs
index 44ac8280..524b66ef 100644
--- a/src/route.rs
+++ b/src/route.rs
@@ -170,8 +170,8 @@ impl<S: 'static> Route<S> {
         R: Responder + 'static,
         T: FromRequest<S> + 'static,
     {
-        let cfg = ExtractorConfig::default();
-        self.h(With::new(handler, Clone::clone(&cfg)));
+        let cfg = ExtractorConfig::<S, T>::default();
+        self.h(With::new(handler, cfg.clone()));
         cfg
     }
 
@@ -212,8 +212,8 @@ impl<S: 'static> Route<S> {
         E: Into<Error> + 'static,
         T: FromRequest<S> + 'static,
     {
-        let cfg = ExtractorConfig::default();
-        self.h(WithAsync::new(handler, Clone::clone(&cfg)));
+        let cfg = ExtractorConfig::<S, T>::default();
+        self.h(WithAsync::new(handler, cfg.clone()));
         cfg
     }
 }
diff --git a/src/with.rs b/src/with.rs
index c32f0a3b..4cb1546a 100644
--- a/src/with.rs
+++ b/src/with.rs
@@ -77,8 +77,8 @@ impl<S: 'static, T: FromRequest<S>> Default for ExtractorConfig<S, T> {
     }
 }
 
-impl<S: 'static, T: FromRequest<S>> Clone for ExtractorConfig<S, T> {
-    fn clone(&self) -> Self {
+impl<S: 'static, T: FromRequest<S>> ExtractorConfig<S, T> {
+    pub(crate) fn clone(&self) -> Self {
         ExtractorConfig {
             cfg: Rc::clone(&self.cfg),
         }