diff --git a/source/orm/orm/session.cpp b/source/orm/orm/session.cpp
index 2c840ee..9812230 100644
--- a/source/orm/orm/session.cpp
+++ b/source/orm/orm/session.cpp
@@ -2,6 +2,8 @@
 
 #include "matador/sql/backend_provider.hpp"
 
+#include "matador/query/query.hpp"
+
 #include <stdexcept>
 
 namespace matador::orm {