diff --git a/templates/two_scale_ewsb_solver.cpp.in b/templates/two_scale_ewsb_solver.cpp.in
index a19ba24f0..3615675c5 100644
--- a/templates/two_scale_ewsb_solver.cpp.in
+++ b/templates/two_scale_ewsb_solver.cpp.in
@@ -34,6 +34,8 @@
 #include "fixed_point_iterator.hpp"
 #include "raii.hpp"
 
+#include <memory>
+
 namespace flexiblesusy {
 
 #define INPUT(parameter) model->get_input().parameter