diff --git a/src/SharedWeb/Utilities/ServiceCollectionExtensions.cs b/src/SharedWeb/Utilities/ServiceCollectionExtensions.cs
index 5451400803..09b424ab7e 100644
--- a/src/SharedWeb/Utilities/ServiceCollectionExtensions.cs
+++ b/src/SharedWeb/Utilities/ServiceCollectionExtensions.cs
@@ -238,6 +238,7 @@ public static class ServiceCollectionExtensions
         services.AddSingleton<IStripeSyncService, StripeSyncService>();
         services.AddSingleton<IMailService, HandlebarsMailService>();
         services.AddSingleton<ILicensingService, LicensingService>();
+        services.AddSingleton<ITwoFactorEmailService, TwoFactorEmailService>();
         services.AddSingleton<ILookupClient>(_ =>
         {
             var options = new LookupClientOptions { Timeout = TimeSpan.FromSeconds(15), UseTcpOnly = true };