1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/taler_merchantdb_plugin.h b/src/include/taler_merchantdb_plugin.h
index 34aba15e..3262c359 100644
--- a/src/include/taler_merchantdb_plugin.h
+++ b/src/include/taler_merchantdb_plugin.h
@@ -1209,6 +1209,7 @@ struct TALER_MERCHANTDB_Plugin
    * @param cls closure
    * @param instance_id instance to refund payment for
    * @param h_contract_terms hash of the contract to refund coin for
+   * @param refund_timestamp timestamp of when the coin was refunded
    * @param coin_pub public key of the coin to refund (fully)
    * @param reason text justifying the refund
    * @return transaction status
@@ -1220,6 +1221,7 @@ struct TALER_MERCHANTDB_Plugin
   (*refund_coin)(void *cls,
                  const char *instance_id,
                  const struct GNUNET_HashCode *h_contract_terms,
+                 struct GNUNET_TIME_Absolute refund_timestamp,
                  const struct TALER_CoinSpendPublicKeyP *coin_pub,
                  const char *reason);