diff --git a/dbus_service.cc b/dbus_service.cc
index c4de3e7..b0dc076 100644
--- a/dbus_service.cc
+++ b/dbus_service.cc
@@ -213,9 +213,8 @@
 }
 
 bool DBusUpdateEngineService::GetEolStatus(ErrorPtr* error,
-                                           int32_t* out_eol_status,
-                                           int32_t* out_milestone_to_eol) {
-  return common_->GetEolStatus(error, out_eol_status, out_milestone_to_eol);
+                                           int32_t* out_eol_status) {
+  return common_->GetEolStatus(error, out_eol_status);
 }
 
 UpdateEngineAdaptor::UpdateEngineAdaptor(SystemState* system_state)