diff --git a/include/proxysql_admin.h b/include/proxysql_admin.h
index 402e9de63..28b9c7629 100644
--- a/include/proxysql_admin.h
+++ b/include/proxysql_admin.h
@@ -10,6 +10,7 @@
 #include "cpp.h"
 #include <tuple>
 #include <vector>
+#include <array>
 
 #include "ProxySQL_RESTAPI_Server.hpp"