1 files changed, 3 insertions, 2 deletions
diff --git a/src/psbt.h b/src/psbt.h
index b566726ee3..96ae39fdb8 100644
--- a/src/psbt.h
+++ b/src/psbt.h
@@ -7,13 +7,14 @@
 
 #include <attributes.h>
 #include <node/transaction.h>
-#include <optional.h>
 #include <policy/feerate.h>
 #include <primitives/transaction.h>
 #include <pubkey.h>
 #include <script/sign.h>
 #include <script/signingprovider.h>
 
+#include <optional>
+
 // Magic bytes
 static constexpr uint8_t PSBT_MAGIC_BYTES[5] = {'p', 's', 'b', 't', 0xff};
 
@@ -389,7 +390,7 @@ struct PSBTOutput
 /** A version of CTransaction with the PSBT format*/
 struct PartiallySignedTransaction
 {
-    Optional<CMutableTransaction> tx;
+    std::optional<CMutableTransaction> tx;
     std::vector<PSBTInput> inputs;
     std::vector<PSBTOutput> outputs;
     std::map<std::vector<unsigned char>, std::vector<unsigned char>> unknown;