1 files changed, 1 insertions, 1 deletions
diff --git a/PKGBUILD b/PKGBUILD
index 63f0eb9c563f..997c4e5ec9dd 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,7 +6,7 @@ pkgname=r-rstan
 pkgver=${_cranver//[:-]/.}
 pkgrel=1
 pkgdesc="R Interface to Stan"
-arch=('any')
+arch=('x86_64')
 url="https://cran.r-project.org/web/packages/${_cranname}/index.html"
 license=('GPL3')
 depends=('r' 'r-ggplot2' 'r-stanheaders' 'r-inline' 'r-cran-gridextra' 'r-bh' 'r-stanheaders')