diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e4d683f..cbce9eef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Breaking changes
 
-None.
+- The following types no longer implement `Copy` ([#132](https://github.com/tokio-rs/axum/pull/132)):
+    - `EmptyRouter`
+    - `ExtractorMiddleware`
+    - `ExtractorMiddlewareLayer`
 
 # 0.1.3 (06. August, 2021)
 
diff --git a/src/extract/extractor_middleware.rs b/src/extract/extractor_middleware.rs
index 59564050..f648dd99 100644
--- a/src/extract/extractor_middleware.rs
+++ b/src/extract/extractor_middleware.rs
@@ -98,8 +98,6 @@ impl<E> Clone for ExtractorMiddlewareLayer<E> {
     }
 }
 
-impl<E> Copy for ExtractorMiddlewareLayer<E> {}
-
 impl<E> fmt::Debug for ExtractorMiddlewareLayer<E> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_struct("ExtractorMiddleware")
@@ -139,8 +137,6 @@ where
     }
 }
 
-impl<S, E> Copy for ExtractorMiddleware<S, E> where S: Copy {}
-
 impl<S, E> fmt::Debug for ExtractorMiddleware<S, E>
 where
     S: fmt::Debug,
diff --git a/src/routing.rs b/src/routing.rs
index d6d65888..fd54c0f4 100644
--- a/src/routing.rs
+++ b/src/routing.rs
@@ -441,8 +441,6 @@ impl<E> Clone for EmptyRouter<E> {
     }
 }
 
-impl<E> Copy for EmptyRouter<E> {}
-
 impl<E> fmt::Debug for EmptyRouter<E> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.debug_tuple("EmptyRouter").finish()