diff --git a/bitcoin/src/blockdata/locktime/absolute.rs b/bitcoin/src/blockdata/locktime/absolute.rs
index 40eac8f2..81cc8501 100644
--- a/bitcoin/src/blockdata/locktime/absolute.rs
+++ b/bitcoin/src/blockdata/locktime/absolute.rs
@@ -62,7 +62,6 @@ pub const LOCK_TIME_THRESHOLD: u32 = 500_000_000;
 /// ```
 #[allow(clippy::derive_ord_xor_partial_ord)]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-#[derive(Ord)] // will be removed in next commit
 pub enum LockTime {
     /// A block height lock time value.
     ///
diff --git a/bitcoin/src/blockdata/transaction.rs b/bitcoin/src/blockdata/transaction.rs
index 3ef54483..71936945 100644
--- a/bitcoin/src/blockdata/transaction.rs
+++ b/bitcoin/src/blockdata/transaction.rs
@@ -16,7 +16,7 @@ use crate::prelude::*;
 
 use crate::io;
 use crate::string::FromHexStr;
-use core::{fmt, str, default::Default};
+use core::{cmp, fmt, str, default::Default};
 use core::convert::TryFrom;
 
 use bitcoin_internals::write_err;
@@ -580,7 +580,7 @@ impl<E> EncodeSigningDataResult<E> {
 ///
 /// We therefore deviate from the spec by always using the Segwit witness encoding
 /// for 0-input transactions, which results in unambiguously parseable transactions.
-#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Debug, Hash)]
+#[derive(Clone, PartialEq, Eq, Debug, Hash)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 #[cfg_attr(feature = "serde", serde(crate = "actual_serde"))]
 pub struct Transaction {
@@ -599,6 +599,20 @@ pub struct Transaction {
     pub output: Vec<TxOut>,
 }
 
+impl cmp::PartialOrd for Transaction {
+    fn partial_cmp(&self, other: &Self) -> Option<cmp::Ordering> {
+        Some(self.cmp(&other))
+    }
+}
+impl cmp::Ord for Transaction {
+    fn cmp(&self, other: &Self) -> cmp::Ordering {
+        self.version.cmp(&other.version)
+            .then(self.lock_time.to_consensus_u32().cmp(&other.lock_time.to_consensus_u32()))
+            .then(self.input.cmp(&other.input))
+            .then(self.output.cmp(&other.output))
+    }
+}
+
 impl Transaction {
     /// Computes a "normalized TXID" which does not include any signatures.
     ///