diff --git a/src/ulib/status.cpp b/src/ulib/status.cpp
index f2d1444..be342bf 100644
--- a/src/ulib/status.cpp
+++ b/src/ulib/status.cpp
@@ -15,6 +15,7 @@
 #include "status.h"
 #include <sstream>
 #include <string>
+#include <unordered_map>
 
 namespace ulib {
 
@@ -161,10 +162,10 @@ Status::operator=(Status const &other)
 
 // OK statuses have an impl_ == nullptr. Non-OK Statuses get an Impl.
 Status::Status(StatusCode code, std::string message, ErrorInfo info)
-    : impl_(
-        code == StatusCode::kOk
-            ? nullptr
-            : new Status::Impl{code, std::move(message), std::move(info), {}})
+    : impl_(code == StatusCode::kOk
+                ? nullptr
+                : new Status::Impl{code, std::move(message), std::move(info),
+                                   Status::Impl::PayloadType()})
 {}
 
 StatusCode