diff --git a/manifests/module/director/service.pp b/manifests/module/director/service.pp
index d3f3aa0..2d7deec 100644
--- a/manifests/module/director/service.pp
+++ b/manifests/module/director/service.pp
@@ -1,51 +1,51 @@
 # @summary
 #   Installs and configures the director service.
 #
 # @note Only systemd is supported by the Icinga Team and this module.
 #
 # @param [Stdlib::Ensure::Service] ensure
 #   Whether the director service should be running.
 #
 # @param [Boolean] enable
 #   Enable or disable the service.
 #
 # @param [String] user
 #   Specifies user to run director service daemon.
 #
 # @param [String] group
 #   Specifies primary group for user to run director service daemon.
 #
 # @param [Boolean] manage_user
 #   Whether to manage the server user resource.
 #
 class icingaweb2::module::director::service(
   Stdlib::Ensure::Service   $ensure      = 'running',
   Boolean                   $enable      = true,
   String                    $user        = 'icingadirector',
   String                    $group       = 'icingaweb2',
   Boolean                   $manage_user = true,
 ) {
 
   require ::icingaweb2::module::director
 
   $icingacli_bin = $::icingaweb2::globals::icingacli_bin
 
   if $manage_user {
     user { $user:
       ensure => present,
       gid    => $group,
       shell  => '/bin/false',
       before => Systemd::Unit_file['icinga-director.service'],
     }
   }
 
   systemd::unit_file { 'icinga-director.service':
-    source => template('icingaweb2/icinga-director.service.erb'),
-    notify => Service['icinga-director'],
+    content => template('icingaweb2/icinga-director.service.erb'),
+    notify  => Service['icinga-director'],
   }
 
   service {'icinga-director':
     ensure => $ensure,
     enable => $enable,
   }
 }
diff --git a/spec/classes/director_service_spec.rb b/spec/classes/director_service_spec.rb
new file mode 100644
index 0000000..c69791c
--- /dev/null
+++ b/spec/classes/director_service_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe('icingaweb2::module::director::service', type: :class) do
+  let(:pre_condition) do
+    [
+      "class { 'icingaweb2': }",
+      "class { 'icingaweb2::module::director': }",
+    ]
+  end
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let :facts do
+        facts
+      end
+
+      context "#{os} with defaults" do
+        it do
+          is_expected.to contain_user('icingadirector')
+            .with(
+              'ensure' => 'present',
+              'gid' => 'icingaweb2',
+              'shell' => '/bin/false',
+            ).that_comes_before('Systemd::Unit_file[icinga-director.service]')
+        end
+        it do
+          is_expected.to contain_systemd__unit_file('icinga-director.service').with(
+            content: %r{[Unit]},
+          ).that_notifies('Service[icinga-director]')
+        end
+        it do
+          is_expected.to contain_service('icinga-director')
+            .with(
+              'ensure' => 'running',
+              'enable' => true,
+            )
+        end
+      end
+    end
+  end
+end