diff --git a/packages/ez_cmdliner/ez_cmdliner.0.1.1/opam b/packages/ez_cmdliner/ez_cmdliner.0.1.1/opam
new file mode 100644
index 00000000000..f4c4840969b
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+++ b/packages/ez_cmdliner/ez_cmdliner.0.1.1/opam
@@ -0,0 +1,41 @@
+# This file was generated by `drom` from `drom.toml`.
+# Do not modify or add to the `skip` field of `drom.toml`.
+opam-version: "2.0"
+name: "ez_cmdliner"
+version: "0.1.1"
+license: "LGPL-2.1-with-OCaml-exception"
+synopsis: "Easy interface to Cmdliner à la Arg.parse with sub-commands"
+description: """
+ez_cmdliner is a simple layer on top of Cmdliner to provide an interface
+à la Arg.parse with an extension for simple sub-commands.
+"""
+authors: ["Fabrice Le Fessant <fabrice.le_fessant@ocamlpro.com>"]
+maintainer: ["Fabrice Le Fessant <fabrice.le_fessant@ocamlpro.com>"]
+homepage: "https://ocamlpro.github.io/ez_cmdliner"
+doc: "https://ocamlpro.github.io/ez_cmdliner/sphinx"
+bug-reports: "https://github.com/ocamlpro/ez_cmdliner/issues"
+dev-repo: "git+https://github.com/ocamlpro/ez_cmdliner.git"
+build: [
+  ["dune" "subst"] {pinned}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+depends: [
+  "ocaml" {>= "4.03.0"}
+  "cmdliner" {>= "1.0.0" & < "2.0.0"}
+  "dune" {>= "2.6.0" & < "3.0.0"}
+]
+
+url {
+    src: "https://github.com/ocamlpro/ez_cmdliner/archive/v0.1.1.tar.gz"
+    checksum: [ "md5=b6e5e3389f4c52f598b27d9ccf2cc0af" ]
+}