diff --git a/BioArchLinux/r-ffbase/PKGBUILD b/BioArchLinux/r-ffbase/PKGBUILD
index 3ddbcc209a..d0f5aeb7bd 100644
--- a/BioArchLinux/r-ffbase/PKGBUILD
+++ b/BioArchLinux/r-ffbase/PKGBUILD
@@ -21,7 +21,7 @@ optdepends=(
   r-parallel
   r-testthat
 )
-source=("https://cran.r-project.org/src/contrib/${_pkgname}_${_pkgver}.tar.gz")
+source=("https://cran.r-project.org/src/contrib/Archive/${_pkgname}/${_pkgname}_${_pkgver}.tar.gz")
 sha256sums=('b3f61f80ba6851130247779786903d42a24ee5219aa24556c8470aece8a2e6b6')
 
 build() {