diff --git a/lib/code/opportunities/models/opportunities.ts b/lib/code/opportunities/models/opportunities.ts
index 25fd1ee..dd5bd48 100644
--- a/lib/code/opportunities/models/opportunities.ts
+++ b/lib/code/opportunities/models/opportunities.ts
@@ -107,6 +107,7 @@ export interface CreateDto {
   contactId: string;
   monetaryValue?: number;
   assignedTo?: string;
+  source?: string;
   customFields?: any[];
 }