diff --git a/api/wallet/spec/definitions/Withdrawal.yaml b/api/wallet/spec/definitions/Withdrawal.yaml
index a4025b32cd67c41c3e4760fecbcb84fa9850a8a1..d0767d33ff235cef84875b1e51cda5592692105a 100644
--- a/api/wallet/spec/definitions/Withdrawal.yaml
+++ b/api/wallet/spec/definitions/Withdrawal.yaml
@@ -34,6 +34,10 @@ allOf:
         description: Retrieval Reference Number
         type: string
         readOnly: true
+      providerOrderId:
+        description: Order id by provider
+        type: string
+        readOnly: true
       metadata:
         description: |
           Some non-transparent for system set of data associated with this withdrawal