diff --git a/var/spack/repos/builtin/packages/r-topgo/package.py b/var/spack/repos/builtin/packages/r-topgo/package.py
new file mode 100644
index 0000000000..2eee5ac588
--- /dev/null
+++ b/var/spack/repos/builtin/packages/r-topgo/package.py
@@ -0,0 +1,48 @@
+##############################################################################
+# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/spack/spack
+# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class RTopgo(RPackage):
+    """topGO package provides tools for testing GO terms while accounting
+    for the topology of the GO graph. Different test statistics and
+    different methods for eliminating local similarities and dependencies
+    between GO terms can be implemented and applied."""
+
+    homepage = "https://www.bioconductor.org/packages/topGO/"
+    url      = "https://git.bioconductor.org/packages/topGO"
+
+    version('2.28.0', git='https://git.bioconductor.org/packages/topGO', commit='066a975d460046cce33fb27e74e6a0ebc33fd716')
+
+    depends_on('r@3.4.0:3.4.9')
+    depends_on('r-dbi', type=('build', 'run'))
+    depends_on('r-matrixstats', type=('build', 'run'))
+    depends_on('r-lattice', type=('build', 'run'))
+    depends_on('r-sparsem', type=('build', 'run'))
+    depends_on('r-annotationdbi', type=('build', 'run'))
+    depends_on('r-go-db', type=('build', 'run'))
+    depends_on('r-biobase', type=('build', 'run'))
+    depends_on('r-graph', type=('build', 'run'))
+    depends_on('r-biocgenerics', type=('build', 'run'))