diff --git a/src/modules/auth/auth.controller.ts b/src/modules/auth/auth.controller.ts
index 3be929b..3e66e94 100644
--- a/src/modules/auth/auth.controller.ts
+++ b/src/modules/auth/auth.controller.ts
@@ -101,11 +101,15 @@ export class AuthController {
       const metadata = PackTheMetadata({ language });
       this.logger.info('metadata: ' + JSON.stringify(metadata.toJSON()));
       const data = await this.authClient.signIn({ username, password, totp }, metadata);
-      this.addTokenInCookie(res, {
-        accessToken: data.tokens.accessToken,
-        refreshToken: data.tokens.refreshToken,
-        userId: data.user.id
-      });
+
+      if (data.tokens) {
+        this.addTokenInCookie(res, {
+          accessToken: data.tokens.accessToken,
+          refreshToken: data.tokens.refreshToken,
+          userId: data.user.id
+        });
+      }
+
 
       return res.send(data);
     } catch (error) {