diff --git a/manifests/iscsid.pp b/manifests/iscsid.pp
index 6f6b7a0a..c4d727d4 100644
--- a/manifests/iscsid.pp
+++ b/manifests/iscsid.pp
@@ -35,7 +35,7 @@ class openstacklib::iscsid(
   exec { 'create-initiatorname-file':
     command => 'echo "InitiatorName=`/usr/sbin/iscsi-iname`" > /etc/iscsi/initiatorname.iscsi',
     path    => ['/usr/bin','/usr/sbin','/bin','/usr/bin'],
-    unless  => 'test -e /etc/iscsi/initiatorname.iscsi',
+    creates => '/etc/iscsi/initiatorname.iscsi',
     require => Package['open-iscsi'],
   }
 
diff --git a/spec/classes/openstacklib_iscsid_spec.rb b/spec/classes/openstacklib_iscsid_spec.rb
index 2d6bb102..42fff324 100644
--- a/spec/classes/openstacklib_iscsid_spec.rb
+++ b/spec/classes/openstacklib_iscsid_spec.rb
@@ -12,7 +12,7 @@ describe 'openstacklib::iscsid' do
       it { is_expected.to contain_exec('create-initiatorname-file').with({
         :command => 'echo "InitiatorName=`/usr/sbin/iscsi-iname`" > /etc/iscsi/initiatorname.iscsi',
         :path    => ['/usr/bin','/usr/sbin','/bin','/usr/bin'],
-        :unless  => 'test -e /etc/iscsi/initiatorname.iscsi',
+        :creates => '/etc/iscsi/initiatorname.iscsi',
       }).that_requires('Package[open-iscsi]')}
 
       it { is_expected.to contain_service('iscsid').with(