diff --git a/open-api/typescript-sdk/src/fetch-client.ts b/open-api/typescript-sdk/src/fetch-client.ts
index 60d72fb32b..5c952c30af 100644
--- a/open-api/typescript-sdk/src/fetch-client.ts
+++ b/open-api/typescript-sdk/src/fetch-client.ts
@@ -71,6 +71,7 @@ export type SystemConfigSmtpTransportDto = {
     ignoreCert: boolean;
     password: string;
     port: number;
+    secure: boolean;
     username: string;
 };
 export type SystemConfigSmtpDto = {