diff --git a/src/serde_impl.rs b/src/serde_impl.rs
index f267662..2022591 100644
--- a/src/serde_impl.rs
+++ b/src/serde_impl.rs
@@ -38,6 +38,7 @@ mod serialize_secret_internal {
 /// concerns serialize shouldn't be implemented for secret keys to avoid accidental leakage.
 ///
 /// Whenever this struct is used the integrity of security boundaries should be checked carefully.
+#[derive(Debug, Eq, PartialEq, Clone)]
 pub struct SerdeSecret<T>(pub T);
 
 impl<T> Deref for SerdeSecret<T> {