diff --git a/lib/maple_tree.c b/lib/maple_tree.c
index 59d0cebc774b..df352f6ccc24 100644
--- a/lib/maple_tree.c
+++ b/lib/maple_tree.c
@@ -3603,8 +3603,7 @@ static inline int mas_commit_b_node(struct ma_wr_state *wr_mas,
 	node = mas_pop_node(wr_mas->mas);
 	node->parent = mas_mn(wr_mas->mas)->parent;
 	wr_mas->mas->node = mt_mk_node(node, b_type);
-	mab_mas_cp(b_node, 0, b_end, wr_mas->mas, true);
-
+	mab_mas_cp(b_node, 0, b_end, wr_mas->mas, false);
 	mas_replace(wr_mas->mas, false);
 reuse_node:
 	mas_update_gap(wr_mas->mas);