diff --git a/packages/pla/pla.2.1/opam b/packages/pla/pla.2.1/opam
new file mode 100644
index 00000000000..b2023cb7a12
--- /dev/null
+++ b/packages/pla/pla.2.1/opam
@@ -0,0 +1,23 @@
+opam-version: "2.0"
+maintainer: "Leonardo Laguna Ruiz <modlfo@gmail.com>"
+synopsis: "Pla is a simple library and ppx syntax extension to create composable templates based on verbatim strings"
+homepage: "https://modlfo.github.io/pla/"
+bug-reports: "https://github.com/modlfo/pla/issues"
+license: "MIT"
+dev-repo: "git+https://github.com/modlfo/pla.git"
+
+build: [["dune" "build" "-p" name "-j" jobs]]
+
+depends: [
+  "ocaml" { >= "4.07.0" }
+  "dune" { >= "2.5" }
+  "ppxlib" { >= "0.22.0" }
+]
+authors: "Leonardo Laguna Ruiz <modlfo@gmail.com>"
+url {
+  src: "https://github.com/modlfo/pla/archive/v2.1.tar.gz"
+  checksum: [
+    "md5=48d8a9c4f3476375bcc685bf23864d62"
+    "sha512=f2b59d3563c59a320b1410417e8aa68c325bb63f2a5dd9488e8973b663590a2bbe57d5642eee9a933a862471fa826cb16b21f1b139023910fa55c5b8a1200a5b"
+  ]
+}
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