diff --git a/nixos/gui/default.nix b/nixos/gui/default.nix
index 8c46bcdf..791d4361 100644
--- a/nixos/gui/default.nix
+++ b/nixos/gui/default.nix
@@ -81,7 +81,7 @@ in {
         yubikey-manager-qt
         yubikey-personalization
         yubikey-personalization-gui
-      ] ++ [
+      ] ++ [ unstable.gnucash ] ++ [
         nixpkgs-nixos-unstable-and-unfree.discord
         nixpkgs-nixos-unstable-and-unfree.hopper
         nixpkgs-nixos-unstable-and-unfree.slack