diff --git a/rust/proc_macro.go b/rust/proc_macro.go
index f753e7f..115045a 100644
--- a/rust/proc_macro.go
+++ b/rust/proc_macro.go
@@ -79,6 +79,6 @@
 	return stem + String(procMacro.baseCompiler.Properties.Suffix)
 }
 
-func (procMacro *procMacroDecorator) autoDep(ctx BaseModuleContext) autoDep {
+func (procMacro *procMacroDecorator) autoDep(ctx android.BottomUpMutatorContext) autoDep {
 	return rlibAutoDep
 }