diff --git a/hosts/temperance/programs.nix b/hosts/temperance/programs.nix
index a6bdd8f..3e7c555 100644
--- a/hosts/temperance/programs.nix
+++ b/hosts/temperance/programs.nix
@@ -1,61 +1,68 @@
-{pkgs, ...}: {
-  environment.systemPackages = with pkgs; [
-    alsa-utils
-    anki
-    asciinema
-    cachix
-    calc
-    calibre
-    difftastic
-    element-desktop
-    evince
-    eza
-    gcc
-    gnumake
-    halloy
-    helvum
-    httpie
-    imagemagick
-    img2pdf
-    impala
-    imv
-    inetutils
-    jujutsu
-    keepassxc
-    lazygit
-    libtool
-    nextcloud-client
-    nicotine-plus
-    swww
-    microfetch
-    nmap
-    nyxt
-    # onlyoffice-bin
-    pandoc
-    pavucontrol
-    pdfarranger
-    polkit
-    pulsemixer
-    python3
-    pwvucontrol
-    qbittorrent
-    r2modman
-    ripgrep
-    signal-desktop-beta
-    strawberry
-    telegram-desktop
-    texliveFull
-    thunderbird
-    tor-browser
-    trash-cli
-    tutanota-desktop
-    typst
-    ungoogled-chromium
-    wineWowPackages.waylandFull
-    wireguard-tools
-    xdg-utils
-    xournalpp
-    zapzap
-    zoxide
-  ];
+{
+  inputs',
+  pkgs,
+  ...
+}: let
+  inherit (inputs'.nixpkgs-stable.legacyPackages) calibre;
+in {
+  environment.systemPackages = with pkgs;
+    [
+      alsa-utils
+      anki
+      asciinema
+      cachix
+      calc
+      difftastic
+      element-desktop
+      evince
+      eza
+      gcc
+      gnumake
+      halloy
+      helvum
+      httpie
+      imagemagick
+      img2pdf
+      impala
+      imv
+      inetutils
+      jujutsu
+      keepassxc
+      lazygit
+      libtool
+      nextcloud-client
+      nicotine-plus
+      swww
+      microfetch
+      nmap
+      nyxt
+      # onlyoffice-bin
+      pandoc
+      pavucontrol
+      pdfarranger
+      polkit
+      pulsemixer
+      python3
+      pwvucontrol
+      qbittorrent
+      r2modman
+      ripgrep
+      signal-desktop-beta
+      strawberry
+      telegram-desktop
+      texliveFull
+      thunderbird
+      tor-browser
+      trash-cli
+      tutanota-desktop
+      typst
+      ungoogled-chromium
+      wineWowPackages.waylandFull
+      wireguard-tools
+      xdg-utils
+      xournalpp
+      zapzap
+      zoxide
+    ]
+    ++ [calibre];
 }