diff --git a/BioArchLinux/mosdepth/PKGBUILD b/BioArchLinux/mosdepth/PKGBUILD
new file mode 100644
index 0000000000..62501ea2ef
--- /dev/null
+++ b/BioArchLinux/mosdepth/PKGBUILD
@@ -0,0 +1,27 @@
+# Maintainer:  Andrew O'Neill <andrew at meanjollies dot com>
+# Contributor: Clint Valentine <valentine.clint@gmail.com>
+
+pkgname=mosdepth
+pkgver=0.3.3
+pkgrel=1
+pkgdesc='Fast BAM/CRAM depth calculation for WGS, exome, or targeted sequencing'
+arch=('x86_64')
+url="https://github.com/brentp/${pkgname}"
+license=('MIT')
+makedepends=('nim' 'htslib')
+source=("${pkgname}-${pkgver}.tar.gz::${url}/archive/v${pkgver}.tar.gz")
+sha256sums=('71edbefef8e3a43ddf41f79e24f4a11eb208e6fc0957e4431294a5e9517a3c14')
+
+build() {
+  cd "${pkgname}-${pkgver}"
+
+  nimble build -y
+}
+
+package() {
+  cd "${pkgname}-${pkgver}"
+
+  install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
+  install -Dm644 README.md "${pkgdir}/usr/share/doc/${pkgname}/README.md"
+  install -Dm755 "${pkgname}" "${pkgdir}/usr/bin/${pkgname}"
+}
diff --git a/BioArchLinux/mosdepth/lilac.py b/BioArchLinux/mosdepth/lilac.py
new file mode 100644
index 0000000000..8a6e65aeba
--- /dev/null
+++ b/BioArchLinux/mosdepth/lilac.py
@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+
+from lilaclib import *
+
+def pre_build():
+  update_pkgver_and_pkgrel(_G.newver.lstrip('v'))
+  run_cmd(['updpkgsums'])
+
+def post_build():
+  git_add_files('PKGBUILD')
+  git_commit()
diff --git a/BioArchLinux/mosdepth/lilac.yaml b/BioArchLinux/mosdepth/lilac.yaml
new file mode 100644
index 0000000000..b4ced15016
--- /dev/null
+++ b/BioArchLinux/mosdepth/lilac.yaml
@@ -0,0 +1,14 @@
+build_prefix: extra-x86_64
+maintainers:
+  - github: starsareintherose
+    email: kuoi@bioarchlinux.org
+update_on:
+  - source: github
+    github: brentp/mosdepth
+    use_max_tag: true
+    prefix: 'v'
+  - alias: alpm-lilac
+    alpm: htslib
+    strip_release: true
+repo_depends:
+  - htslib