1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h
index f94b8253..82b9b83d 100644
--- a/src/include/taler_exchange_service.h
+++ b/src/include/taler_exchange_service.h
@@ -851,6 +851,7 @@ struct TALER_EXCHANGE_RefundHandle;
  *
  * @param cls closure
  * @param hr HTTP response data
+ * @param refund_fee the refund fee the exchange charged us
  * @param sign_key exchange key used to sign @a obj, or NULL
  * @param signature the actual signature, or NULL on error
  */
@@ -858,6 +859,7 @@ typedef void
 (*TALER_EXCHANGE_RefundCallback) (
   void *cls,
   const struct TALER_EXCHANGE_HttpResponse *hr,
+  const struct TALER_Amount *refund_fee,
   const struct TALER_ExchangePublicKeyP *sign_key,
   const struct TALER_ExchangeSignatureP *signature);