diff --git a/src/scripting/vm/vmbuilder.cpp b/src/scripting/vm/vmbuilder.cpp
index acb67e2f54..19d89fc6f6 100644
--- a/src/scripting/vm/vmbuilder.cpp
+++ b/src/scripting/vm/vmbuilder.cpp
@@ -762,6 +762,7 @@ void FFunctionBuildList::Build()
 				codesize += sfunc->CodeSize;
 			}
 			sfunc->PrintableName = item.PrintableName;
+			sfunc->Unsafe = ctx.Unsafe;
 		}
 		delete item.Code;
 		if (dump != nullptr)