diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index c59e71a9..3e399ea8 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -1205,6 +1205,7 @@
 #if BUILDFLAG(IS_WIN)
   OSCrypt::RegisterLocalPrefs(registry);
   registry->RegisterBooleanPref(prefs::kRendererCodeIntegrityEnabled, true);
+  registry->RegisterBooleanPref(prefs::kRendererAppContainerEnabled, true);
   registry->RegisterBooleanPref(prefs::kBlockBrowserLegacyExtensionPoints,
                                 true);
   registry->RegisterBooleanPref(