diff --git a/src/api/game/load_order_handler.h b/src/api/game/load_order_handler.h
index ea57ccd4..c073d2b4 100644
--- a/src/api/game/load_order_handler.h
+++ b/src/api/game/load_order_handler.h
@@ -27,6 +27,7 @@
 
 #include <filesystem>
 #include <list>
+#include <vector>
 #include <string>
 #include <unordered_set>