--- a/chrome/browser/ui/startup/startup_tab_provider.cc
+++ b/chrome/browser/ui/startup/startup_tab_provider.cc
@@ -60,7 +60,7 @@ bool ProfileHasOtherTabbedBrowser(Profil
 
 StartupTabs StartupTabProviderImpl::GetOnboardingTabs(Profile* profile) const {
 // Onboarding content has not been launched on Chrome OS.
-#if defined(OS_CHROMEOS)
+#if 1
   return StartupTabs();
 #else
   if (!profile)