diff --git a/tasks/os-debian.yml b/tasks/os-debian.yml
index 890ee29..3e2764e 100644
--- a/tasks/os-debian.yml
+++ b/tasks/os-debian.yml
@@ -89,6 +89,7 @@
     - locales
     - lsof
     - lvm2
+    - lzip
     - mosh
     - mtr-tiny
     - ncdu
@@ -109,6 +110,7 @@
     - unzip
     - usrmerge
     - vim-nox
+    - zstd
     - '{{ []  if is_container else  ["xfsdump", "xfsprogs"] }}'
     - '{{ needed_debs  if needed_debs is defined else  [] }}'
     - '{{ logcompress_algo  if logcompress_algo else  [] }}'
diff --git a/vars/main.yml b/vars/main.yml
index 8d5550a..9249d99 100644
--- a/vars/main.yml
+++ b/vars/main.yml
@@ -1,8 +1,9 @@
 ---
 # vars file for system
 logcompress_compression_commands:
-  gzip:  'gzip -9'
   bzip2: 'bzip2 -9'
-  xz:    'xz -9'
+  gzip:  'gzip -9'
+  lz:    'lz -9'
   lz4:   'lz4 -9 --rm'
+  xz:    'xz -9'
   zstd:  'zstd -19 --rm'