diff --git a/fs/xfs/scrub/rmap_repair.c b/fs/xfs/scrub/rmap_repair.c
index 590f9f41856e..725035bf4903 100644
--- a/fs/xfs/scrub/rmap_repair.c
+++ b/fs/xfs/scrub/rmap_repair.c
@@ -1109,6 +1109,7 @@ xrep_rmap_try_reserve(
 		return error;
 
 	error = xfs_agfl_walk(sc->mp, agf, agfl_bp, xrep_rmap_walk_agfl, &ra);
+	xfs_trans_brelse(sc->tp, agfl_bp);
 	if (error)
 		return error;