diff --git a/fs/bcachefs/backpointers.c b/fs/bcachefs/backpointers.c
index e9ae623cf4a8..11201064d9a4 100644
--- a/fs/bcachefs/backpointers.c
+++ b/fs/bcachefs/backpointers.c
@@ -805,7 +805,7 @@ static int check_one_backpointer(struct btree_trans *trans,
 
 	if (fsck_err_on(!k.k, c,
 			"backpointer for missing extent\n  %s",
-			(bch2_backpointer_k_to_text(&buf, c, bp.s_c), buf.buf)))
+			(bch2_bkey_val_to_text(&buf, c, bp.s_c), buf.buf)))
 		return bch2_btree_delete_at_buffered(trans, BTREE_ID_backpointers, bp.k->p);
 out:
 fsck_err: