diff --git a/examples/blocking.rs b/examples/blocking.rs
index 32ecabe..a2b81c5 100644
--- a/examples/blocking.rs
+++ b/examples/blocking.rs
@@ -1,4 +1,4 @@
-//! `cargo run --example blocking`
+//! `cargo run --example blocking --features=blocking`
 #![deny(warnings)]
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {