diff --git a/src/lib.rs b/src/lib.rs
index d498792..e3cfb51 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -138,7 +138,8 @@
 //!
 //! Call an async function from the main function:
 //!
-//! ```
+#![cfg_attr(feature = "attributes", doc = "```")]
+#![cfg_attr(not(feature = "attributes"), doc = "```ignore")]
 //! async fn say_hello() {
 //!     println!("Hello, world!");
 //! }
@@ -151,7 +152,8 @@
 //!
 //! Await two futures concurrently, and return a tuple of their output:
 //!
-//! ```
+#![cfg_attr(feature = "attributes", doc = "```")]
+#![cfg_attr(not(feature = "attributes"), doc = "```ignore")]
 //! use async_std::prelude::*;
 //!
 //! #[async_std::main]
@@ -164,7 +166,8 @@
 //!
 //! Create a UDP server that echoes back each received message to the sender:
 //!
-//! ```no_run
+#![cfg_attr(feature = "attributes", doc = "```no_run")]
+#![cfg_attr(not(feature = "attributes"), doc = "```ignore")]
 //! use async_std::net::UdpSocket;
 //!
 //! #[async_std::main]
diff --git a/src/stream/stream/mod.rs b/src/stream/stream/mod.rs
index d0cc718..883ec04 100644
--- a/src/stream/stream/mod.rs
+++ b/src/stream/stream/mod.rs
@@ -1011,7 +1011,7 @@ extension_trait! {
 
             # Examples
 
-            ```ignore
+            ```
             # fn main() { async_std::task::block_on(async {
             #
             use async_std::prelude::*;
@@ -1044,7 +1044,7 @@ extension_trait! {
 
             # Examples
 
-            ```ignore
+            ```
             # fn main() { async_std::task::block_on(async {
             #
             use async_std::prelude::*;