diff --git a/src/lib.rs b/src/lib.rs
index 8d1b6763..e6a1c2bc 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -240,6 +240,7 @@ impl codicon::Encoder<()> for Build {
 /// }
 /// # }
 /// ```
+#[derive(Copy, Clone)]
 pub enum Generation {
     /// First generation EPYC (SEV).
     #[cfg(feature = "sev")]