diff --git a/BioArchLinux/stacks/PKGBUILD b/BioArchLinux/stacks/PKGBUILD
index 1e286b4cce..c8f72fae80 100644
--- a/BioArchLinux/stacks/PKGBUILD
+++ b/BioArchLinux/stacks/PKGBUILD
@@ -2,7 +2,7 @@
 
 pkgname=stacks
 pkgver=2.68
-pkgrel=0
+pkgrel=1
 pkgdesc="building loci from short-read sequences https://dx.doi.org/10.1111/mec.15253"
 arch=('x86_64')
 url="https://catchenlab.life.illinois.edu/stacks/"
@@ -11,7 +11,7 @@ makedepends=('make' 'gcc' 'openmpi')
 optdepends=('openmpi: for parallel')
 license=('GPL-3.0-or-later')
 source=("https://catchenlab.life.illinois.edu/stacks/source/stacks-${pkgver}.tar.gz")
-md5sums=('SKIP')
+md5sums=('8b7d8437d45b9d78c4e95a50c8e55c67')
 
 build() {
   cd "${pkgname}-${pkgver}"