diff --git a/BioArchLinux/r-mirlab/PKGBUILD b/BioArchLinux/r-mirlab/PKGBUILD
index 7d2bb7dcc7..da9436ff61 100644
--- a/BioArchLinux/r-mirlab/PKGBUILD
+++ b/BioArchLinux/r-mirlab/PKGBUILD
@@ -4,12 +4,13 @@ _pkgname=miRLAB
 _pkgver=1.28.0
 pkgname=r-${_pkgname,,}
 pkgver=1.28.0
-pkgrel=3
+pkgrel=4
 pkgdesc='Dry lab for exploring miRNA-mRNA relationships'
 arch=('any')
 url="https://bioconductor.org/packages/${_pkgname}"
 license=('GPL')
 depends=(
+  gsl
   r
   r-category
   r-ctc