diff --git a/packages/hll/hll.4.3/opam b/packages/hll/hll.4.3/opam
new file mode 100644
index 00000000000..66f5f79f191
--- /dev/null
+++ b/packages/hll/hll.4.3/opam
@@ -0,0 +1,46 @@
+opam-version: "2.0"
+maintainer: "orbitz@gmail.com"
+build: [
+	[make "-j%{jobs}%"]
+	[make "-j%{jobs}%" "test"] {with-test}
+]
+
+install: [
+	[make "PREFIX=%{prefix}%" "install"]
+]
+
+remove: [
+	[make "PREFIX=%{prefix}%" "remove"]
+]
+
+depends: [
+	"cmdliner" { >= "1.3.0" }
+	"containers" { >= "3.12.0" }
+	"ocaml" { >= "4.12.0" }
+	"ocamlfind"
+	"pds" { build & (>= "5" & < "6") }
+	"process" { >= "0.2.1" }
+	"sha"
+	"toml" { >= "6" }
+]
+
+authors: [
+	"orbitz@gmail.com"
+]
+
+description: """
+Create opam package files from a repository.
+"""
+
+homepage: "https://hg.sr.ht/~mmatalka/hll"
+
+url {
+	src: "http://acsl-pkgs.s3.amazonaws.com/hll-4.3.tar.gz"
+	checksum: [
+		"md5=06478a115f258009bca9471d2523cb86"
+		"sha256=429223479883308e5cf1d1f04329614c9466f2e856391999ba8a69472c304cde"
+	]
+}
+bug-reports: "https://todo.sr.ht/~mmatalka/hll"
+dev-repo: "hg+ssh://hg@hg.sr.ht/~mmatalka/hll"
+
diff --git a/packages/pds/pds.5.42/opam b/packages/pds/pds.5.42/opam
new file mode 100644
index 00000000000..a6e48d3015f
--- /dev/null
+++ b/packages/pds/pds.5.42/opam
@@ -0,0 +1,47 @@
+opam-version: "2.0"
+maintainer: "orbitz@gmail.com"
+build: [
+	[make "-j%{jobs}%"]
+	[make "-j%{jobs}%" "test"] {with-test}
+]
+
+install: [
+	[make "PREFIX=%{prefix}%" "install"]
+]
+
+remove: [
+	[make "PREFIX=%{prefix}%" "remove"]
+]
+
+depends: [
+	"cmdliner" { >= "1.3.0" }
+	"containers" { >= "3.12.0" }
+	"crunch"
+	"ocaml" { >= "4.12.0" }
+	"ocamlfind"
+	"ppx_deriving"
+	"process" { >= "0.2.1" }
+	"sedlex"
+	"toml" { >= "6" }
+]
+
+authors: [
+	"orbitz@gmail.com"
+]
+
+description: """
+A tool to build Makefiles for Ocaml projects.
+"""
+
+homepage: "https://hg.sr.ht/~mmatalka/pds"
+
+url {
+	src: "http://acsl-pkgs.s3.amazonaws.com/pds-5.42.tar.gz"
+	checksum: [
+		"md5=cf97ba8e700d1424f6dbc55abf7b97e9"
+		"sha256=ead769f305c2757494343eba5f38c2f8e9a2e3f496712ed4be128b56441524e7"
+	]
+}
+bug-reports: "https://todo.sr.ht/~mmatalka/pds"
+dev-repo: "hg+ssh://hg@hg.sr.ht/~mmatalka/pds"
+