diff --git a/pkgs/by-name/ch/chance/package.nix b/pkgs/by-name/ch/chance/package.nix
new file mode 100644
index 000000000000..80d50b7eb750
--- /dev/null
+++ b/pkgs/by-name/ch/chance/package.nix
@@ -0,0 +1,60 @@
+{
+  lib,
+  blueprint-compiler,
+  cargo,
+  desktop-file-utils,
+  fetchFromGitLab,
+  libadwaita,
+  meson,
+  ninja,
+  nix-update-script,
+  pkg-config,
+  rustPlatform,
+  rustc,
+  stdenv,
+  wrapGAppsHook4,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "chance";
+  version = "4.0.0";
+
+  src = fetchFromGitLab {
+    owner = "zelikos";
+    repo = "rollit";
+    rev = "refs/tags/${finalAttrs.version}";
+    hash = "sha256-2lZ7iMHMFE1wTSlJj0mIUV62jO0NundYiOC8rdUJGkQ=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit (finalAttrs) pname version src;
+    hash = "sha256-Q4CfDQxlhspjg7Et+0zHwZ/iSnp0CnwwpW/gT7htlL8=";
+  };
+
+  nativeBuildInputs = [
+    blueprint-compiler
+    cargo
+    desktop-file-utils
+    meson
+    ninja
+    pkg-config
+    rustPlatform.cargoSetupHook
+    rustc
+    wrapGAppsHook4
+  ];
+
+  buildInputs = [
+    libadwaita
+  ];
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Dice roller built using GTK4 and libadwaita";
+    homepage = "https://gitlab.com/zelikos/rollit";
+    changelog = "https://gitlab.com/zelikos/rollit/-/releases/${finalAttrs.version}";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ Guanran928 ];
+    mainProgram = "rollit";
+    platforms = lib.platforms.linux;
+  };
+})