diff --git a/pkgs/by-name/li/linalg/package.nix b/pkgs/by-name/li/linalg/package.nix
new file mode 100644
index 000000000000..7daf050b5fe0
--- /dev/null
+++ b/pkgs/by-name/li/linalg/package.nix
@@ -0,0 +1,35 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  nix-update-script,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "lialg";
+  version = "2.2";
+
+  src = fetchFromGitHub {
+    owner = "sgorsten";
+    repo = "linalg";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-2I+sJca0tf/CcuoqaldfwPVRrzNriTXO60oHxsFQSnE=";
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm644 linalg.h -t $out/include
+
+    runHook postInstall
+  '';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Single-header, public domain, short vector math library for C++";
+    homepage = "https://github.com/sgorsten/linalg";
+    license = lib.licenses.publicDomain;
+    maintainers = [ lib.maintainers.eymeric ];
+    platforms = lib.platforms.all;
+  };
+})