diff --git a/cpp/server/brad_server_simple.h b/cpp/server/brad_server_simple.h
index 48056a04..d2e0c186 100644
--- a/cpp/server/brad_server_simple.h
+++ b/cpp/server/brad_server_simple.h
@@ -1,8 +1,11 @@
 #pragma once
 
+#include <atomic>
 #include <cstdint>
+#include <functional>
 #include <memory>
 #include <string>
+#include <vector>
 
 #include <arrow/flight/sql/server.h>
 #include "brad_statement.h"
diff --git a/cpp/server/brad_statement.h b/cpp/server/brad_statement.h
index 6f13bc70..b3dba2cc 100644
--- a/cpp/server/brad_statement.h
+++ b/cpp/server/brad_statement.h
@@ -3,6 +3,7 @@
 #include <memory>
 #include <any>
 #include <string>
+#include <vector>
 
 #include <arrow/flight/sql/column_metadata.h>
 #include <arrow/type_fwd.h>