diff --git a/pkgs/by-name/sy/systemd-lock-handler/package.nix b/pkgs/by-name/sy/systemd-lock-handler/package.nix
new file mode 100644
index 000000000000..b46b9f1206db
--- /dev/null
+++ b/pkgs/by-name/sy/systemd-lock-handler/package.nix
@@ -0,0 +1,47 @@
+{ lib
+, fetchFromSourcehut
+, buildGoModule
+, nix-update-script
+}:
+
+buildGoModule rec {
+  pname = "systemd-lock-handler";
+  version = "2.4.2";
+
+  src = fetchFromSourcehut {
+    owner = "~whynothugo";
+    repo = "systemd-lock-handler";
+    rev = "v${version}";
+    hash = "sha256-sTVAabwWtyvHuDp/+8FKNbfej1x/egoa9z1jLIMJuBg=";
+  };
+
+  vendorHash = "sha256-dWzojV3tDA5lLdpAQNC9NaADGyvV7dNOS3x8mfgNNtA=";
+
+  passthru.updateScript = nix-update-script { };
+
+  # The Makefile expects to find the binary in the source root. Make
+  # the one built by `buildGoModule` available so that `make install`
+  # doesn’t try to build it again.
+  postBuild = ''
+    cp -a $GOPATH/bin/* .
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    substituteInPlace systemd-lock-handler.service \
+      --replace /usr/lib/ $out/lib/
+
+    make install DESTDIR= PREFIX=$out
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://git.sr.ht/~whynothugo/systemd-lock-handler";
+    description = "Translates systemd-system lock/sleep signals into systemd-user target activations";
+    license = licenses.isc;
+    maintainers = with maintainers; [ liff ];
+    platforms = platforms.linux;
+  };
+}