diff --git a/System/patchelf/build-xml b/System/patchelf/build-xml
new file mode 100755
index 0000000..bd8e687
--- /dev/null
+++ b/System/patchelf/build-xml
@@ -0,0 +1,6 @@
+#!/usr/bin/env modbuild
+
+pbuild::post_prep() {
+	cd "${SRC_DIR}"
+	./bootstrap.sh
+}
diff --git a/System/patchelf/files/config.yaml b/System/patchelf/files/config.yaml
new file mode 100644
index 0000000..8a4dab5
--- /dev/null
+++ b/System/patchelf/files/config.yaml
@@ -0,0 +1,22 @@
+format: 1
+patchelf:
+  defaults:
+    group: System
+    overlay: base
+    relstage: stable
+    urls:
+      - url: https://github.com/NixOS/$P/archive/$V.tar.gz
+        name: $P-$V.tar.gz
+  shasums:
+    patchelf-0.8.1.tar.bz2: 12367e9ce9c315a26e14f11db8542e2e0f3a877aff52590912111268cb775bef7ce713368eb3759df6823f457a7b6d0419fd02c231d40db5dd0b853f41caf254
+    patchelf-0.11.tar.gz: b156bad513d5bac33aaf61d5f04d5a78efc81abf8c0ccb851f605e1137c21e671b4933263a47543daf5064db5e83c9afa836b1aea143fca7d8e6a18ebf96beb8
+    patchelf-0.12.tar.gz: 2563a5b22b90392d5755d9a08022daf8570fa1b741becbbca92548d0a2f82f7ee21175a2c34816a4653c89c2219bf59b1440304b0fa2d49842e398ab18b9923c
+    patchelf-0.14.5.tar.gz: 1b7eca84f6fe2d6f6d4469ca1ccdf35dc920d2052ba94b7daeba6c8cb41fdaff20b1e5bac7c8a7650ff12bf4156da87f84d32e75b09958636dc992a1b7b1a59d
+
+  versions:
+    0.8.1;0.11;0.12;0.14.5:
+    0.18.0:
+      config:
+        relstage: unstable
+        build_requires: [gcc/12.3.0]
+