diff --git a/app/brave_main_delegate_browsertest.cc b/app/brave_main_delegate_browsertest.cc
index 5d1ded7cd76f..c057b9ac517f 100644
--- a/app/brave_main_delegate_browsertest.cc
+++ b/app/brave_main_delegate_browsertest.cc
@@ -201,6 +201,7 @@ IN_PROC_BROWSER_TEST_F(BraveMainDelegateBrowserTest, DisabledFeatures) {
     &features::kOmniboxTriggerForNoStatePrefetch,
     &features::kOmniboxTriggerForPrerender2,
     &features::kPerformanceSettingsPreloadingSubpage,
+    &features::kPowerBookmarksSidePanel,
     &features::kPrivacyGuide3,
 #if BUILDFLAG(IS_ANDROID)
     &features::kPrivacyGuideAndroidPostMVP,
diff --git a/chromium_src/chrome/browser/ui/ui_features.cc b/chromium_src/chrome/browser/ui/ui_features.cc
index c5cdbde485b5..9fa636925a8a 100644
--- a/chromium_src/chrome/browser/ui/ui_features.cc
+++ b/chromium_src/chrome/browser/ui/ui_features.cc
@@ -12,11 +12,12 @@ namespace features {
 
 OVERRIDE_FEATURE_DEFAULT_STATES({{
     {kChromeLabs, base::FEATURE_DISABLED_BY_DEFAULT},
+    {kExtensionsMenuInAppMenu, base::FEATURE_DISABLED_BY_DEFAULT},
 #if !BUILDFLAG(IS_ANDROID)
     {kHaTSWebUI, base::FEATURE_DISABLED_BY_DEFAULT},
 #endif
+    {kPowerBookmarksSidePanel, base::FEATURE_DISABLED_BY_DEFAULT},
     {kTabHoverCardImages, base::FEATURE_DISABLED_BY_DEFAULT},
-    {kExtensionsMenuInAppMenu, base::FEATURE_DISABLED_BY_DEFAULT},
 }});
 
 }  // namespace features