diff --git a/BioArchLinux/r-aer/PKGBUILD b/BioArchLinux/r-aer/PKGBUILD
new file mode 100644
index 0000000000..90c4d077b9
--- /dev/null
+++ b/BioArchLinux/r-aer/PKGBUILD
@@ -0,0 +1,55 @@
+# Maintainer: Pekka Ristola <pekkarr [at] protonmail [dot] com>
+
+_pkgname=AER
+_pkgver=1.2-10
+pkgname=r-${_pkgname,,}
+pkgver=${_pkgver//-/.}
+pkgrel=1
+pkgdesc="Applied Econometrics with R"
+arch=(any)
+url="https://cran.r-project.org/package=${_pkgname}"
+license=(GPL)
+depends=(
+  r-car
+  r-formula
+  r-lmtest
+  r-sandwich
+  r-zoo
+)
+optdepends=(
+  r-dynlm
+  r-effects
+  r-fgarch
+  r-forecast
+  r-ineq
+  r-longmemo
+  r-mlogit
+  r-np
+  r-plm
+  r-pscl
+  r-quantreg
+  r-rgl
+  r-rocr
+  r-rugarch
+  r-sampleselection
+  r-scatterplot3d
+  r-strucchange
+  r-systemfit
+  r-truncreg
+  r-tseries
+  r-urca
+  r-vars
+)
+source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
+md5sums=('b421c70f87a06b6ffa2478944aabdd9c')
+sha256sums=('650a5fb54a8addf8c86f1e0f88f4fac5349731bc5bf34762a991022140eedbdc')
+
+build() {
+  mkdir -p build
+  R CMD INSTALL "$_pkgname" -l build
+}
+
+package() {
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
+}
diff --git a/BioArchLinux/r-aer/lilac.py b/BioArchLinux/r-aer/lilac.py
new file mode 100644
index 0000000000..b5cdb057c5
--- /dev/null
+++ b/BioArchLinux/r-aer/lilac.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python3
+from lilaclib import *
+
+import os
+import sys
+sys.path.append(os.path.normpath(f'{__file__}/../../../lilac-extensions'))
+from lilac_r_utils import r_pre_build
+
+def pre_build():
+    r_pre_build(_G)
+
+def post_build():
+    git_pkgbuild_commit()
+    update_aur_repo()
diff --git a/BioArchLinux/r-aer/lilac.yaml b/BioArchLinux/r-aer/lilac.yaml
new file mode 100644
index 0000000000..9b81039b17
--- /dev/null
+++ b/BioArchLinux/r-aer/lilac.yaml
@@ -0,0 +1,16 @@
+build_prefix: extra-x86_64
+maintainers:
+- github: pekkarr
+  email: pekkarr@protonmail.com
+repo_depends:
+- r-car
+- r-formula
+- r-lmtest
+- r-sandwich
+- r-zoo
+update_on:
+- source: rpkgs
+  pkgname: AER
+  repo: cran
+  md5: true
+- alias: r