diff --git a/lib/configure.js b/lib/configure.js

index 2ff476d..7a69e1c 100644

--- a/lib/configure.js

+++ b/lib/configure.js

@@ -62,7 +62,9 @@ function configure (gyp, argv, callback) {

         log.verbose('get node dir', 'compiling against --target node version: %s', release.version)

       } else {

         // if no --target was specified then use the current host node version

+        // if no --target was specified then use RPM installed headers

         log.verbose('get node dir', 'no --target version specified, falling back to host node version: %s', release.version)

+        log.verbose('get node dir', 'no --target version specified, falling back to RPM installed headers')

       }

       if (!release.semver) {

@@ -75,7 +77,7 @@ function configure (gyp, argv, callback) {

       gyp.commands.install([ release.version ], function (err, version) {

         if (err) return callback(err)

         log.verbose('get node dir', 'target node version installed:', release.versionDir)

-        nodeDir = path.resolve(gyp.devDir, release.versionDir)

+        nodeDir = '/opt/rh/rh-nodejs6/root/usr/share/node'

         createBuildDir()

       })

     }

@@ -247,9 +249,10 @@ function configure (gyp, argv, callback) {

     }

     // this logic ported from the old `gyp_addon` python file

-    var gyp_script = path.resolve(__dirname, '..', 'gyp', 'gyp_main.py')

-    var addon_gypi = path.resolve(__dirname, '..', 'addon.gypi')

-    var common_gypi = path.resolve(nodeDir, 'include/node/common.gypi')

+    var gyp_script = '/opt/rh/rh-nodejs6/root/usr/bin/gyp'

+    var addon_gypi_file = gyp.opts.target || gyp.opts.nodeDir ? 'addon.gypi' : 'addon-rpm.gypi'

+    var addon_gypi = path.resolve(__dirname, '..', addon_gypi_file)

+    var common_gypi = path.resolve(nodeDir, '/opt/rh/rh-nodejs6/root/usr/include/node/common.gypi')

     fs.stat(common_gypi, function (err, stat) {

       if (err)

         common_gypi = path.resolve(nodeDir, 'common.gypi')

@@ -273,7 +276,7 @@ function configure (gyp, argv, callback) {

       argv.push('-Dnode_lib_file=' + release.name + '.lib')

       argv.push('-Dmodule_root_dir=' + process.cwd())

       argv.push('--depth=.')

-      argv.push('--no-parallel')

+      //argv.push('--no-parallel')

       // tell gyp to write the Makefile/Solution files into output_dir

       argv.push('--generator-output', output_dir)