diff --git a/cc/util.go b/cc/util.go
index 88b0aba..b256b9a 100644
--- a/cc/util.go
+++ b/cc/util.go
@@ -85,6 +85,7 @@
 		toolchain:     in.Toolchain,
 		gcovCoverage:  in.GcovCoverage,
 		tidy:          in.Tidy,
+		needTidyFiles: in.NeedTidyFiles,
 		sAbiDump:      in.SAbiDump,
 		emitXrefs:     in.EmitXrefs,