diff --git a/test/log.cc b/test/log.cc
index beb96203..9597328f 100644
--- a/test/log.cc
+++ b/test/log.cc
@@ -61,7 +61,8 @@ static FILE *last;
 void setlevel(loglevel priority) {
   level = priority;
   int rc = mdbx_setup_debug(MDBX_log_level_t(priority),
-                            MDBX_DBG_ASSERT | MDBX_DBG_AUDIT | MDBX_DBG_JITTER,
+                            MDBX_DBG_ASSERT | MDBX_DBG_AUDIT | MDBX_DBG_JITTER |
+                                MDBX_DBG_DUMP,
                             mdbx_logger);
   log_trace("set mdbx debug-opts: 0x%02x", rc);
 }