diff --git a/BioArchLinux/r-mgm/PKGBUILD b/BioArchLinux/r-mgm/PKGBUILD
index 0beb09eb85..82b3a2d8e8 100644
--- a/BioArchLinux/r-mgm/PKGBUILD
+++ b/BioArchLinux/r-mgm/PKGBUILD
@@ -3,7 +3,7 @@
 _pkgname=mgm
 _pkgver=1.2-12
 pkgname=r-${_pkgname,,}
-pkgver=${_pkgver//[:-]/.}
+pkgver=1.2.12
 pkgrel=1
 pkgdesc='Estimating Time-Varying k-Order Mixed Graphical Models'
 arch=('any')