diff --git a/src/libxrpl/tx/Transactor.cpp b/src/libxrpl/tx/Transactor.cpp
index c513e5e9f7..79d48e2e77 100644
--- a/src/libxrpl/tx/Transactor.cpp
+++ b/src/libxrpl/tx/Transactor.cpp
@@ -48,6 +48,7 @@
 #include <memory>
 #include <optional>
 #include <stdexcept>
+#include <tuple>
 #include <unordered_set>
 #include <utility>
 #include <vector>