diff --git a/cc/library.go b/cc/library.go
index 0e45af9..4f9b5b2 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -821,7 +821,7 @@
 	}
 }
 
-func linkageMutator(mctx android.BottomUpMutatorContext) {
+func LinkageMutator(mctx android.BottomUpMutatorContext) {
 	if m, ok := mctx.Module().(*Module); ok && m.linker != nil {
 		if library, ok := m.linker.(libraryInterface); ok {
 			var modules []blueprint.Module