diff --git a/include/rfl/Literal.hpp b/include/rfl/Literal.hpp
index 2c36d9d0..fc7ce50e 100644
--- a/include/rfl/Literal.hpp
+++ b/include/rfl/Literal.hpp
@@ -9,6 +9,7 @@
 #include <tuple>
 #include <type_traits>
 #include <utility>
+#include <vector>
 
 #include "Result.hpp"
 #include "Tuple.hpp"