diff --git a/packages/OSCADml/OSCADml.0.2.2/opam b/packages/OSCADml/OSCADml.0.2.2/opam
new file mode 100644
index 00000000000..f51ae0765e4
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+++ b/packages/OSCADml/OSCADml.0.2.2/opam
@@ -0,0 +1,46 @@
+opam-version: "2.0"
+synopsis: "OCaml DSL for 3D solid modelling in OpenSCAD"
+description:
+  "OSCADml is an OCaml front-end to the OpenSCAD CAD programming language."
+maintainer: ["Geoff deRosenroll<geoffderosenroll@gmail.com"]
+authors: [
+  "Geoff deRosenroll<geoffderosenroll@gmail.com"
+  "Masaki Nakano<namachan10777@gmail.com>"
+]
+license: "GPL-2.0-or-later"
+tags: ["OCADml" "CAD" "OpenSCAD"]
+homepage: "https://github.com/OCADml/OSCADml"
+doc: "https://ocadml.github.io/OSCADml"
+bug-reports: "https://github.com/OCADml/OSCADml/issues"
+depends: [
+  "dune" {>= "3.6"}
+  "ocaml" {>= "4.14.0"}
+  "gg" {>= "1.0.0"}
+  "cairo2" {>= "0.6.2"}
+  "OCADml" {>= "0.5.0"}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/OCADml/OSCADml.git"
+url {
+  src:
+    "https://github.com/OCADml/OSCADml/releases/download/v0.2.2/OSCADml-0.2.2.tbz"
+  checksum: [
+    "sha256=8c0eeb5055dd16bb0f9b25b4d21d5312c431969fd0871fc045df2f93147ae39a"
+    "sha512=b28bd304ef3196193ba6fe33f51f0f1e2c6bb3cd41c47335a513d9fb4b1f5eca8bcbabcf8683d9b35e3cbd4f3dabe2c7bcc8f5c4b087f96a7ac70117fc4babfa"
+  ]
+}
+x-commit-hash: "78863916e2b3029ba38851f9b0face258d298b8a"