--- include/Surelog/Design/ModuleInstance.h.orig	2022-09-09 21:24:46 UTC
+++ include/Surelog/Design/ModuleInstance.h
@@ -30,6 +30,7 @@
 #include <Surelog/Design/ValuedComponentI.h>
 #include <Surelog/SourceCompile/VObjectTypes.h>
 
+#include <filesystem>
 #include <string_view>
 
 namespace SURELOG {
