1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/taler_wire_plugin.h b/src/include/taler_wire_plugin.h
index 3707d7afc..57122a437 100644
--- a/src/include/taler_wire_plugin.h
+++ b/src/include/taler_wire_plugin.h
@@ -148,10 +148,10 @@ struct TALER_WIRE_HistoryHandle;
 typedef void
 (*TALER_WIRE_ConfirmationCallback)(void *cls,
                                    int success,
-                                   uint64_t serial_id,
+                                   const void *row_id,
+                                   size_t row_id_size,
                                    const char *emsg);
 
-
 /**
  * @brief The plugin API, returned from the plugin's "init" function.
  * The argument given to "init" is simply a configuration handle.