diff --git a/lib/api/schema.js b/lib/api/schema.js
index ee9a9b85..bad38927 100644
--- a/lib/api/schema.js
+++ b/lib/api/schema.js
@@ -21,7 +21,9 @@ export const balSchema = object({
   dateRevision: string().trim(),
   codeAncienneCommune: string().trim(),
   nomAncienneCommune: string().trim(),
-  isLieuDit: boolean()
+  isLieuDit: boolean(),
+  cleInterop: string().trim(),
+  deprecatedID: string().trim(),
 }).noUnknown()
 
 export const idfixSchema = object({