diff --git a/debian/control.in b/debian/control.in
index ee91978..f924ab2 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -32,7 +32,8 @@ Build-Depends: asciidoc-base,
                sphinx-common,
                tar,
                xmlto,
-               zlib1g-dev
+               zlib1g-dev,
+               zstd,
 Build-Conflicts: pve-headers-@KVNAME@
 Vcs-Git: git://git.proxmox.com/git/pve-kernel
 Vcs-Browser: https://git.proxmox.com/?p=pve-kernel.git