diff --git a/pkgs/by-name/se/september/package.nix b/pkgs/by-name/se/september/package.nix
new file mode 100644
index 000000000000..0ba2ffa37479
--- /dev/null
+++ b/pkgs/by-name/se/september/package.nix
@@ -0,0 +1,45 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  pkg-config,
+  zstd,
+  nix-update-script,
+}:
+
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "september";
+  version = "0.4.1";
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "gemrest";
+    repo = "september";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-45xxiz93UhCCJFr3s0+Sgl4LMrUvRbMums1ZNngA1AY=";
+  };
+
+  cargoHash = "sha256-rpMnRx4/LdsVjAteY2LFm2j94XjneZ5E6c+pgZXOOr8=";
+
+  nativeBuildInputs = [
+    pkg-config
+  ];
+
+  buildInputs = [
+    zstd
+  ];
+
+  env = {
+    ZSTD_SYS_USE_PKG_CONFIG = true;
+  };
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Simple & Efficient Gemini-to-HTTP Proxy";
+    homepage = "https://github.com/gemrest/september";
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [ mjm ];
+    mainProgram = "september";
+  };
+})