diff --git a/server/test/train/train.cpp b/server/test/train/train.cpp
index 5b69188f..ea8cac40 100644
--- a/server/test/train/train.cpp
+++ b/server/test/train/train.cpp
@@ -1,4 +1,6 @@
 #include <catch2/catch.hpp>
+#include "../../src/core/objectproperty.tpp"
+#include "../../src/core/method.tpp"
 #include "../../src/world/world.hpp"
 #include "../../src/train/trainlist.hpp"
 #include "../../src/train/train.hpp"