diff --git a/gblocks/PKGBUILD b/gblocks/PKGBUILD
new file mode 100644
index 0000000000..31d00cab1a
--- /dev/null
+++ b/gblocks/PKGBUILD
@@ -0,0 +1,24 @@
+# Maintainer: Guoyi（"malacology"）<guoyizhang@malacology.net>
+# Contributor: Guoyi（"malacology"）<guoyizhang@malacology.net>
+# Contributor: Roberto Rossini ("robymetallo") <roberto.rossini.9533@student.uu.se>
+
+pkgname=gblocks
+_pkgname=Gblocks
+provides=("gblocks")
+pkgver=0.91b
+pkgrel=1
+pkgdesc="A program written in ANSI C language that eliminates poorly aligned\
+ positions and divergent regions of an alignment of DNA or protein sequences"
+
+url='http://molevol.cmima.csic.es/castresana/Gblocks.html'
+arch=('x86_64')
+
+license=('unknown')
+depends=('glibc')
+
+source=("http://molevol.cmima.csic.es/castresana/${_pkgname}/${_pkgname}_Linux64_${pkgver}.tar.Z")
+sha256sums=('563658f03cc5e76234a8aa705bdc149398defec813d3a0c172b5f94c06c880dc')
+
+package() {
+  install -Dm755 ${_pkgname}_$pkgver/$_pkgname "${pkgdir}/usr/bin/${_pkgname}"
+}
diff --git a/gblocks/lilac.py b/gblocks/lilac.py
new file mode 100755
index 0000000000..4802205f46
--- /dev/null
+++ b/gblocks/lilac.py
@@ -0,0 +1,5 @@
+#!/usr/bin/env python3
+from lilaclib import *
+
+def pre_build():
+    update_pkgver_and_pkgrel(_G.newver.lstrip('v'))
diff --git a/gblocks/lilac.yaml b/gblocks/lilac.yaml
new file mode 100644
index 0000000000..34b37b452d
--- /dev/null
+++ b/gblocks/lilac.yaml
@@ -0,0 +1,9 @@
+build_prefix: extra-x86_64
+maintainers:
+  - github: starsareintherose
+    email: starsareintherose@outlook.com
+update_on:
+  - regex: Gblocks/Gblocks_Linux_([\d.]+).tar.Z
+    source: regex
+    url: http://molevol.cmima.csic.es/castresana/Gblocks.html
+