diff --git a/types/index.d.ts b/types/index.d.ts
index e775b68a..3a0a457c 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -332,6 +332,7 @@ export interface SmartActionOptions {
   fields?: SmartActionField[];
   download?: boolean;
   endpoint?: string;
+  baseUrl?: string;
   httpMethod?: string;
   hooks?: SmartActionHooks;
 }