diff --git a/chrome/browser/prefs/browser_prefs.cc b/chrome/browser/prefs/browser_prefs.cc
index 2c17f92..eab97f3 100644
--- a/chrome/browser/prefs/browser_prefs.cc
+++ b/chrome/browser/prefs/browser_prefs.cc
@@ -906,6 +906,11 @@
 const char kVideoPreviewsType[] = "ntp_snippets.video_previews_type";
 #endif  // BUILDFLAG(ENABLE_FEED_V2)
 
+// Deprecated 07/2023.
+#if !BUILDFLAG(IS_CHROMEOS_ASH)
+const char kUnifiedConsentMigrationState[] = "unified_consent.migration_state";
+#endif  // !BUILDFLAG(IS_CHROMEOS_ASH)
+
 // Register local state used only for migration (clearing or moving to a new
 // key).
 void RegisterLocalStatePrefsForMigration(PrefRegistrySimple* registry) {
@@ -1299,6 +1304,11 @@
   registry->RegisterTimePref(kGaiaLastOnlineSignInTime, base::Time());
   registry->RegisterTimePref(kSAMLLastGAIASignInTime, base::Time());
 #endif  // BUILDFLAG(IS_CHROMEOS_ASH)
+
+// Deprecated 07/2023.
+#if !BUILDFLAG(IS_CHROMEOS_ASH)
+  registry->RegisterIntegerPref(kUnifiedConsentMigrationState, 0);
+#endif  // !BUILDFLAG(IS_CHROMEOS_ASH)
 }
 
 }  // namespace
@@ -2433,6 +2443,11 @@
   profile_prefs->ClearPref(kSAMLLastGAIASignInTime);
 #endif  // BUILDFLAG(IS_CHROMEOS_ASH)
 
+// Added 07/2023.
+#if !BUILDFLAG(IS_CHROMEOS_ASH)
+  profile_prefs->ClearPref(kUnifiedConsentMigrationState);
+#endif
+
   // Please don't delete the following line. It is used by PRESUBMIT.py.
   // END_MIGRATE_OBSOLETE_PROFILE_PREFS