diff --git a/packages/randoml/randoml.0.1.4/opam b/packages/randoml/randoml.0.1.4/opam
new file mode 100644
index 00000000000..b423d733540
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+++ b/packages/randoml/randoml.0.1.4/opam
@@ -0,0 +1,44 @@
+opam-version: "2.0"
+synopsis: "Generating cryptographically-secure random numbers"
+description:
+  "A library relying on Rust rand to generate random numbers. The random numbers are cryptographically secure."
+maintainer: ["david@o1labs.org"]
+authors: ["David Wong"]
+license: "ISC"
+homepage: "https://github.com/mimoo/randoml"
+bug-reports: "https://github.com/mimoo/randoml/issues"
+depends: [
+  "conf-rust-2018"
+  "bignum" {>= "v0.14.0"}
+  "dune" {>= "2.8.0"}
+  "ppx_inline_test" {with-test & >= "v0.14.1"}
+  "core_kernel" {> "v0.14.0"}
+  "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/mimoo/randoml.git"
+post-messages: [
+  "This package requires at least rust version 1.53 to compile. Please make sure your system has a compatible version installed and try again." {failure}
+]
+url {
+  src:
+    "https://github.com/mimoo/randoml/releases/download/0.1.4/randoml-0.1.4.tbz"
+  checksum: [
+    "sha256=3cb0ec0fb90d70e4ee58a4be2c7aea364eb9782aeb6e81c329b7a273e891bd81"
+    "sha512=f18a09ced3c04ccd214c25a23663c219be915b290091852f734455936c19dd2a3b44a20d3ab52c6e3d5d1251b89d500462c62042371263582466135a47dc47c5"
+  ]
+}
+x-commit-hash: "ac20cf06016a29285fda5fd7fd9e4b026c2f6d79"