diff --git a/pkgs/by-name/in/interval-tree/package.nix b/pkgs/by-name/in/interval-tree/package.nix
new file mode 100644
index 000000000000..71ce2ea68ead
--- /dev/null
+++ b/pkgs/by-name/in/interval-tree/package.nix
@@ -0,0 +1,43 @@
+{
+  stdenv,
+  lib,
+  fetchFromGitHub,
+  nix-update-script,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "interval-tree";
+  version = "3.1.1";
+
+  src = fetchFromGitHub {
+    owner = "5cript";
+    repo = "interval-tree";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-bSZ56EzzNy6gHgs8OptT/iBlf56RJz+09BE4WGGJpog=";
+  };
+
+  # interval-tree is a header only library
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/
+    cp -r $src/include/ $out/
+
+    runHook postInstall
+  '';
+
+  __structuredAttrs = true;
+  strictDeps = true;
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "C++ header only interval tree implementation";
+    maintainers = with lib.maintainers; [ aiyion ];
+    homepage = "https://github.com/5cript/interval-tree";
+    license = lib.licenses.cc0;
+    platforms = lib.platforms.all;
+  };
+})