diff --git a/plugins/scaffolder-backend-module-sentry/api-report.md b/plugins/scaffolder-backend-module-sentry/api-report.md
index a72e8a1524..8b0c229e03 100644
--- a/plugins/scaffolder-backend-module-sentry/api-report.md
+++ b/plugins/scaffolder-backend-module-sentry/api-report.md
@@ -13,7 +13,7 @@ export function createSentryCreateProjectAction(options: {
   organizationSlug: string;
   teamSlug: string;
   name: string;
-  slug: string;
+  slug?: string | undefined;
   authToken?: string | undefined;
 }>;