diff --git a/packages/easy-format/easy-format.1.3.1/descr b/packages/easy-format/easy-format.1.3.1/descr
new file mode 100644
index 00000000000..5a2cd145dac
--- /dev/null
+++ b/packages/easy-format/easy-format.1.3.1/descr
@@ -0,0 +1 @@
+High-level and functional interface to the Format module of the OCaml standard library
diff --git a/packages/easy-format/easy-format.1.3.1/opam b/packages/easy-format/easy-format.1.3.1/opam
new file mode 100644
index 00000000000..51f2e87315c
--- /dev/null
+++ b/packages/easy-format/easy-format.1.3.1/opam
@@ -0,0 +1,15 @@
+opam-version: "1.2"
+maintainer: "martin@mjambon.com"
+authors: ["Martin Jambon"]
+homepage: "http://mjambon.com/easy-format.html"
+bug-reports: "https://github.com/mjambon/easy-format/issues"
+dev-repo: "https://github.com/mjambon/easy-format.git"
+build: [
+  ["jbuilder" "build" "-p" name "-j" jobs]
+]
+
+build-test: [
+  ["jbuilder" "runtest" "-p" name]
+]
+depends: ["jbuilder" {build}]
+available: [ ocaml-version >= "4.02.3"]
\ No newline at end of file
diff --git a/packages/easy-format/easy-format.1.3.1/url b/packages/easy-format/easy-format.1.3.1/url
new file mode 100644
index 00000000000..5d58b9043e8
--- /dev/null
+++ b/packages/easy-format/easy-format.1.3.1/url
@@ -0,0 +1,2 @@
+archive: "https://github.com/mjambon/easy-format/archive/v1.3.1.tar.gz"
+checksum: "4e163700fb88fdcd6b8976c3a216c8ea"