diff --git a/backend/src/services/smtp/smtp-service.ts b/backend/src/services/smtp/smtp-service.ts
index 0b43ffb90..81680537d 100644
--- a/backend/src/services/smtp/smtp-service.ts
+++ b/backend/src/services/smtp/smtp-service.ts
@@ -21,6 +21,7 @@ export enum SmtpTemplates {
   EmailVerification = "emailVerification.handlebars",
   SecretReminder = "secretReminder.handlebars",
   EmailMfa = "emailMfa.handlebars",
+  AccessApprovalRequest = "accessApprovalRequest.handlebars",
   HistoricalSecretList = "historicalSecretLeakIncident.handlebars",
   NewDeviceJoin = "newDevice.handlebars",
   OrgInvite = "organizationInvitation.handlebars",