diff --git a/src/vnm_mad/remotes/vmware/clean b/src/vnm_mad/remotes/vmware/clean
index f72bddf235..4fb0677a4a 100755
--- a/src/vnm_mad/remotes/vmware/clean
+++ b/src/vnm_mad/remotes/vmware/clean
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/bin/sh
 
 # -------------------------------------------------------------------------- #
 # Copyright 2002-2011, OpenNebula Project Leads (OpenNebula.org)             #
diff --git a/src/vnm_mad/remotes/vmware/post b/src/vnm_mad/remotes/vmware/post
index 76675eefd4..4fb0677a4a 100755
--- a/src/vnm_mad/remotes/vmware/post
+++ b/src/vnm_mad/remotes/vmware/post
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/bin/sh
 
 # -------------------------------------------------------------------------- #
 # Copyright 2002-2011, OpenNebula Project Leads (OpenNebula.org)             #
@@ -15,4 +15,5 @@
 # See the License for the specific language governing permissions and        #
 # limitations under the License.                                             #
 #--------------------------------------------------------------------------- #
+
 exit 0