diff --git a/src/Core/Constants.cs b/src/Core/Constants.cs
index 8fb213245a..14a6f41859 100644
--- a/src/Core/Constants.cs
+++ b/src/Core/Constants.cs
@@ -252,6 +252,7 @@ public static class FeatureFlagKeys
     public const string BrowserPremiumSpotlight = "pm-23384-browser-premium-spotlight";
     public const string MigrateMyVaultToMyItems = "pm-20558-migrate-myvault-to-myitems";
     public const string PM27632_CipherCrudOperationsToSdk = "pm-27632-cipher-crud-operations-to-sdk";
+    public const string PM30521_AutofillButtonViewLoginScreen = "pm-30521-autofill-button-view-login-screen";
 
     /* Innovation Team */
     public const string ArchiveVaultItems = "pm-19148-innovation-archive";