diff --git a/config/Pmodules.conf b/config/Pmodules.conf
index 15cae9f..956049e 100644
--- a/config/Pmodules.conf
+++ b/config/Pmodules.conf
@@ -4,14 +4,3 @@ declare -x MODULES_VERSION=3.2.10
 declare -a COMPILER_VERSIONS=( 'gcc/4.7.4' 'gcc/4.8.3' 'gcc/4.8.4' 'gcc/4.9.2' )
 declare -a MPI_VERSIONS=( 'openmpi/1.6.5' 'openmpi/1.8.2' 'openmpi/1.8.4' )
 declare -a HDF5_VERSIONS=( 'hdf5/1.8.12' 'hdf5/1.8.14' )
-
-declare COMPILER='gcc'
-declare COMPILER_VERSION='4.8.4'
-declare GCC_VERSION="${COMPILER_VERSION}"
-
-declare MPI='openmpi'
-declare MPI_VERSION='1.8.4'
-declare OPENMPI_VERSION="${MPI_VERSION}"
-
-declare HDF5='hdf5/1.8.12'
-declare HDF5_serial='hdf5_serial/1.8.12'