diff --git a/BioArchLinux/r-assertive.reflection/PKGBUILD b/BioArchLinux/r-assertive.reflection/PKGBUILD
index 3e672499a2..0926972158 100644
--- a/BioArchLinux/r-assertive.reflection/PKGBUILD
+++ b/BioArchLinux/r-assertive.reflection/PKGBUILD
@@ -3,28 +3,28 @@
 _pkgname=assertive.reflection
 _pkgver=0.0-5
 pkgname=r-${_pkgname,,}
-pkgver=0.0.5
+pkgver=${_pkgver//-/.}
 pkgrel=6
-pkgdesc='Assertions for Checking the State of R'
-arch=('any')
-url="https://cran.r-project.org/package=${_pkgname}"
-license=('GPL')
+pkgdesc="Assertions for Checking the State of R"
+arch=(any)
+url="https://cran.r-project.org/package=$_pkgname"
+license=('GPL-3.0-or-later')
 depends=(
-  r
   r-assertive.base
 )
 optdepends=(
   r-testthat
 )
-source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
-sha256sums=('c2ca9b27cdddb9b9876351afd2ebfaf0fbe72c636cd12aa2af5d64e33fbf34bd')
+source=("https://cran.r-project.org/src/contrib/Archive/$_pkgname/${_pkgname}_${_pkgver}.tar.gz")
+md5sums=('e5b52b04481fe2b713a668262fb1c642')
+b2sums=('3091e695854ccd6ac3d0febb22e8a45249f21a176b212e37b9f208bafc6aa526a60b2bfca648338b222cd6c7b6a2bb00a70349d3beda891f915e2703cccfaa10')
 
 build() {
-  R CMD INSTALL ${_pkgname}_${_pkgver}.tar.gz -l "${srcdir}"
+  mkdir build
+  R CMD INSTALL -l build "$_pkgname"
 }
 
 package() {
-  install -dm0755 "${pkgdir}/usr/lib/R/library"
-  cp -a --no-preserve=ownership "${_pkgname}" "${pkgdir}/usr/lib/R/library"
+  install -d "$pkgdir/usr/lib/R/library"
+  cp -a --no-preserve=ownership "build/$_pkgname" "$pkgdir/usr/lib/R/library"
 }
-# vim:set ts=2 sw=2 et:
diff --git a/BioArchLinux/r-assertive.reflection/lilac.py b/BioArchLinux/r-assertive.reflection/lilac.py
index bd219c037c..b5cdb057c5 100644
--- a/BioArchLinux/r-assertive.reflection/lilac.py
+++ b/BioArchLinux/r-assertive.reflection/lilac.py
@@ -1,12 +1,13 @@
 #!/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():
-    for line in edit_file('PKGBUILD'):
-        if line.startswith('_pkgver='):
-            line = f'_pkgver={_G.newver}'
-        print(line)
-    update_pkgver_and_pkgrel(_G.newver.replace(':', '.').replace('-', '.'))
+    r_pre_build(_G)
 
 def post_build():
     git_pkgbuild_commit()
diff --git a/BioArchLinux/r-assertive.reflection/lilac.yaml b/BioArchLinux/r-assertive.reflection/lilac.yaml
index dffb7f0c40..edb99e2339 100644
--- a/BioArchLinux/r-assertive.reflection/lilac.yaml
+++ b/BioArchLinux/r-assertive.reflection/lilac.yaml
@@ -5,7 +5,6 @@ maintainers:
 repo_depends:
 - r-assertive.base
 update_on:
-- regex: assertive.reflection_([\d._-]+).tar.gz
-  source: regex
-  url: https://cran.r-project.org/package=assertive.reflection
+- source: manual
+  manual: 0.0-5#e5b52b04481fe2b713a668262fb1c642
 - alias: r