diff --git a/src/read.rs b/src/read.rs
index 8155c810..52fe75cf 100644
--- a/src/read.rs
+++ b/src/read.rs
@@ -188,7 +188,7 @@ impl<R: Read + io::Seek> ZipArchive<R> {
 
     /// Number of files contained in this zip.
     ///
-    /// ```
+    /// ```no_run
     /// let mut zip = zip::ZipArchive::new(std::io::Cursor::new(vec![])).unwrap();
     ///
     /// for i in 0..zip.len() {