diff --git a/BioArchLinux/r-mco/PKGBUILD b/BioArchLinux/r-mco/PKGBUILD
index 6d2dac8957..e8f3865eaa 100644
--- a/BioArchLinux/r-mco/PKGBUILD
+++ b/BioArchLinux/r-mco/PKGBUILD
@@ -6,7 +6,7 @@ _pkgname=mco
 _pkgver=1.16
 pkgname=r-${_pkgname,,}
 pkgver=${_pkgver//-/.}
-pkgrel=1
+pkgrel=2
 pkgdesc="Multiple Criteria Optimization Algorithms and Related Functions"
 arch=(x86_64)
 url="https://cran.r-project.org/package=$_pkgname"