makedist | 2 +-

diff --git a/makedist b/makedist
index 2a9b0ee5fbbdd86d7af1def3822a5d5e06fe6225b548e7b2e9c69d64c88717f4..e7a7899554070257aec7d237b97bd96dd6e9ead3bcb0fb6fe133e25e3bd4842a 100755
--- a/makedist
+++ b/makedist
@@ -21,7 +21,7 @@ chmod +x bin/meta4ra-hashes-detect contrib/mk-meta4 build build-with-thirdparty
 
 cd ..
 detpax meta4ra-"$release" >meta4ra-"$release".tar
-zstd -19 -v meta4ra-"$release".tar
+zstd -22 --ultra -v meta4ra-"$release".tar
 tarball=meta4ra-"$release".tar.zst
 ssh-keygen -Y sign -f ~/.ssh/sign/meta4ra@stargrave.org -n file $tarball
 meta4ra-create -fn "$tarball" -mtime "$tarball" \