1 files changed, 1 insertions, 1 deletions
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index 611f3584c3..0aafce6528 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -434,7 +434,7 @@ void SendCoinsDialog::on_sendButton_clicked()
             if (filename.isEmpty()) {
                 return;
             }
-            std::ofstream out(filename.toLocal8Bit().data());
+            std::ofstream out(filename.toLocal8Bit().data(), std::ofstream::out | std::ofstream::binary);
             out << ssTx.str();
             out.close();
             Q_EMIT message(tr("PSBT saved"), "PSBT saved to disk", CClientUIInterface::MSG_INFORMATION);