diff --git a/src/lib.rs b/src/lib.rs
index 1be1865..f653da9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -73,8 +73,8 @@ pub struct Yadf {
     regex: Option<regex::Regex>,
     /// File name must match this glob
     glob: Option<globset::Glob>,
+    #[cfg_attr(unix, doc = "Treat hard links as duplicates")]
     #[cfg(unix)]
-    /// Treat hard links as duplicates
     #[builder(default)]
     hard_links: bool,
 }