diff --git a/pkgs/by-name/up/upsun/package.nix b/pkgs/by-name/up/upsun/package.nix
new file mode 100644
index 000000000000..5e2d53d78667
--- /dev/null
+++ b/pkgs/by-name/up/upsun/package.nix
@@ -0,0 +1,34 @@
+{ stdenvNoCC, lib, fetchurl }:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "upsun";
+  version = "5.0.12";
+
+  src = {
+    x86_64-linux = fetchurl {
+      url = "https://github.com/platformsh/cli/releases/download/${version}/upsun_${version}_linux_amd64.tar.gz";
+      hash = "sha256-svEPMVY7r7pAoXwFIMYqCEduqR3Nkocaguf2nIGt+G8=";
+    };
+    aarch64-linux = fetchurl {
+      url = "https://github.com/platformsh/cli/releases/download/${version}/upsun_${version}_linux_arm64.tar.gz";
+      hash = "sha256-ZraS/PqSPL/kcj5o6hzDdL70IV2IWXOma6OHCiXIDQc=";
+    };
+  }.${stdenvNoCC.system} or (throw "${pname}-${version}: ${stdenvNoCC.system} is unsupported.");
+
+  dontConfigure = true;
+  dontBuild = true;
+
+  sourceRoot = ".";
+  installPhase = ''
+    install -Dm755 upsun $out/bin/upsun
+  '';
+
+  meta = {
+    homepage = "https://github.com/platformsh/cli";
+    description = "The unified tool for managing your Upsun services from the command line";
+    maintainers = with lib.maintainers; [ spk ];
+    license = lib.licenses.mit;
+    platforms = [ "x86_64-linux" "aarch64-linux" ];
+    sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
+  };
+}