diff --git a/src/util/taproot.rs b/src/util/taproot.rs
index cb9950db..c4584136 100644
--- a/src/util/taproot.rs
+++ b/src/util/taproot.rs
@@ -173,6 +173,7 @@ type ScriptMerkleProofMap = BTreeMap<(Script, LeafVersion), BTreeSet<TaprootMerk
 ///
 /// Note: This library currently does not support [annex](https://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki#cite_note-5)
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct TaprootSpendInfo {
     /// The BIP341 internal key.
     internal_key: UntweakedPublicKey,