diff --git a/pkgs/by-name/bo/bookup/package.nix b/pkgs/by-name/bo/bookup/package.nix
new file mode 100644
index 000000000000..b4e70eea3080
--- /dev/null
+++ b/pkgs/by-name/bo/bookup/package.nix
@@ -0,0 +1,55 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitLab,
+  meson,
+  ninja,
+  pkg-config,
+  gettext,
+  wrapGAppsHook4,
+  desktop-file-utils,
+  libadwaita,
+  gtksourceview5,
+  webkitgtk_6_0,
+  discount,
+  sqlite,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "bookup";
+  version = "1.1.5";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.gnome.org";
+    owner = "ilhooq";
+    repo = "bookup";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-s2j9AQMDJaKtYyXtHDscujPv2KIvO0pnX/OnXma93Ro=";
+  };
+
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    gettext # msgfmt
+    wrapGAppsHook4
+    desktop-file-utils
+  ];
+
+  buildInputs = [
+    libadwaita
+    gtksourceview5
+    webkitgtk_6_0
+    discount
+    sqlite
+  ];
+
+  meta = {
+    description = "Markdown note-taking application for Gnome";
+    homepage = "https://gitlab.gnome.org/ilhooq/bookup";
+    license = lib.licenses.gpl3Plus;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ zendo ];
+    mainProgram = "bookup";
+  };
+})