diff --git a/src/borg/archiver.py b/src/borg/archiver.py
index bf7f9d70a..e0c48e9eb 100644
--- a/src/borg/archiver.py
+++ b/src/borg/archiver.py
@@ -632,6 +632,9 @@ def chunkit(chunker_name, *args, **kwargs):
             'lz4',
             'zstd,1',
             'zstd,3',
+            'zstd,5',
+            'zstd,10',
+            'zstd,16',
             'zstd,22',
             'zlib,0',
             'zlib,6',