diff --git a/wallet/core/src/storage/binding.rs b/wallet/core/src/storage/binding.rs
index 18f988e2d..b3a2df395 100644
--- a/wallet/core/src/storage/binding.rs
+++ b/wallet/core/src/storage/binding.rs
@@ -33,7 +33,7 @@ export enum BindingType {
  */
 export interface IBinding {
     type : BindingType;
-    data : HexString;
+    id : HexString;
 }
 "#;