Update optdepends

2 files changed, 2 insertions, 1 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 417b81b20ebd..6600d10bba9c 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -6,6 +6,7 @@ pkgbase = r-stanheaders
 	arch = x86_64
 	license = BSD
 	depends = r
+	optdepends = r-rcppeigen
 	optdepends = r-bh
 	source = https://cran.r-project.org/src/contrib/StanHeaders_2.17.2.tar.gz
 	md5sums = defb5a3bf4e429490ef34770b66410d4
diff --git a/PKGBUILD b/PKGBUILD
index ef5e8aa7eb3f..7a7712ad46cb 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -11,7 +11,7 @@ url="https://cran.r-project.org/package=${_cranname}"
 license=('BSD')
 depends=('r' )
 
-optdepends=('r-bh')
+optdepends=('r-rcppeigen' 'r-bh')
 
 source=("https://cran.r-project.org/src/contrib/${_pkgtar}")
 md5sums=('defb5a3bf4e429490ef34770b66410d4')