diff --git a/src/lib.rs b/src/lib.rs
index 75ca1a4..5cec257 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,6 +10,9 @@
 //! Then, you can use something like this example in your binary...
 //!
 //! ```no_run
+//! use linux_max6675::Max6675;
+//! use std::time::Duration;
+//!
 //! let mut max = Max6675::new("/dev/spidev0.0")?;
 //!
 //! std::thread::sleep(Duration::from_secs(3));