diff --git a/modules/c3d2.nix b/modules/c3d2.nix
index 3d86c246..13222692 100644
--- a/modules/c3d2.nix
+++ b/modules/c3d2.nix
@@ -335,6 +335,8 @@ in
 
       boot.cleanTmpDir = true;
 
+      documentation.nixos.enable = false;
+
       c3d2.allUsersCanSshRoot = lib.mkDefault true;
 
       i18n = {