diff --git a/src/libknot/rrset-dump.c b/src/libknot/rrset-dump.c
index aac68b4..c9e97f2 100644
--- a/src/libknot/rrset-dump.c
+++ b/src/libknot/rrset-dump.c
@@ -59,7 +59,7 @@ const knot_dump_style_t KNOT_DUMP_STYLE_DEFAULT = {
 	.show_ttl = true,
 	.verbose = false,
 	.human_ttl = false,
-	.human_tmstamp = true,
+	.human_tmstamp = false,
 	.ascii_to_idn = NULL
 };