1 files changed, 10 insertions, 4 deletions
diff --git a/app/scripts/controllers/preferences.js b/app/scripts/controllers/preferences.js
index d2ef987f2..c0716cc42 100644
--- a/app/scripts/controllers/preferences.js
+++ b/app/scripts/controllers/preferences.js
@@ -33,10 +33,7 @@ class PreferencesController {
       tokens: [],
       suggestedTokens: {},
       useBlockie: false,
-      featureFlags: {
-        betaUI: true,
-        skipAnnounceBetaUI: true,
-      },
+      featureFlags: {},
       knownMethodData: {},
       currentLocale: opts.initLangCode,
       identities: {},
@@ -47,6 +44,7 @@ class PreferencesController {
         useNativeCurrencyAsPrimaryCurrency: true,
       },
       completedOnboarding: false,
+      completedUiMigration: false,
     }, opts.initState)
 
     this.diagnostics = opts.diagnostics
@@ -552,6 +550,14 @@ class PreferencesController {
     return Promise.resolve(true)
   }
 
+  /**
+   * Sets the {@code completedUiMigration} state to {@code true}, indicating that the user has completed the UI switch.
+   */
+  completeUiMigration () {
+    this.store.updateState({ completedUiMigration: true })
+    return Promise.resolve(true)
+  }
+
   //
   // PRIVATE METHODS
   //