diff --git a/update_check_scheduler.cc b/update_check_scheduler.cc
index 425ce3e..ecd844b 100644
--- a/update_check_scheduler.cc
+++ b/update_check_scheduler.cc
@@ -64,7 +64,7 @@
 }
 
 bool UpdateCheckScheduler::IsOfficialBuild() {
-  return utils::IsOfficialBuild();
+  return system_state_->hardware()->IsOfficialBuild();
 }
 
 guint UpdateCheckScheduler::GTimeoutAddSeconds(guint interval,