diff --git a/sql/wsrep_binlog.h b/sql/wsrep_binlog.h
index a3d8ec6ec2c..a7b680f616b 100644
--- a/sql/wsrep_binlog.h
+++ b/sql/wsrep_binlog.h
@@ -53,7 +53,4 @@ int wsrep_binlog_close_connection(THD* thd);
 int wsrep_binlog_savepoint_set(THD *thd,  void *sv);
 int wsrep_binlog_savepoint_rollback(THD *thd, void *sv);
 
-/* Dump replication buffer to disk without intermediate buffer */
-void wsrep_dump_rbr_direct(THD* thd, IO_CACHE* cache);
-
 #endif /* WSREP_BINLOG_H */