diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c
index 6944aac43b015de6625ca08d0b50a8514f13768d..6581c35f51ee89882695840e7a394934c145f772 100644
--- a/drivers/lightnvm/pblk-core.c
+++ b/drivers/lightnvm/pblk-core.c
@@ -531,7 +531,7 @@ void pblk_check_chunk_state_update(struct pblk *pblk, struct nvm_rq *rqd)
 		if (caddr == 0)
 			trace_pblk_chunk_state(pblk_disk_name(pblk),
 							ppa, NVM_CHK_ST_OPEN);
-		else if (caddr == chunk->cnlb)
+		else if (caddr == (chunk->cnlb - 1))
 			trace_pblk_chunk_state(pblk_disk_name(pblk),
 							ppa, NVM_CHK_ST_CLOSED);
 	}