diff --git a/source/log/annual_log_data.hpp b/source/log/annual_log_data.hpp
index 95526a7..f729053 100644
--- a/source/log/annual_log_data.hpp
+++ b/source/log/annual_log_data.hpp
@@ -2,6 +2,7 @@
 
 #include "log_repository_base.hpp"
 #include "utils/date.hpp"
+#include <memory>
 
 namespace caps_log::log {