diff --git a/manifests/web/director.pp b/manifests/web/director.pp
index 654607e..1740696 100644
--- a/manifests/web/director.pp
+++ b/manifests/web/director.pp
@@ -57,6 +57,8 @@
 ) {
   icinga::prepare_web('Director')
 
+  $icingaweb2_version = $icinga::web::icingaweb2_version
+
   #
   # Database
   #
@@ -110,8 +112,10 @@
     onlyif      => 'systemctl status icinga-director',
   }
 
-  class { 'icingaweb2::module::director::service':
-    ensure => $service_ensure,
-    enable => $service_enable,
+  if versioncmp($icingaweb2_version, '4.0.0') < 0 {
+    class { 'icingaweb2::module::director::service':
+      ensure => $service_ensure,
+      enable => $service_enable,
+    }
   }
 }
diff --git a/manifests/web/reporting.pp b/manifests/web/reporting.pp
index 442b2c1..72aa227 100644
--- a/manifests/web/reporting.pp
+++ b/manifests/web/reporting.pp
@@ -49,7 +49,8 @@
 
   icinga::prepare_web('Reporting')
 
-  $_db_charset = $db_type ? {
+  $icingaweb2_version = $icinga::web::icingaweb2_version
+  $_db_charset        = $db_type ? {
     'mysql' => 'utf8mb4',
     default => 'UTF8',
   }
@@ -89,10 +90,12 @@
     mail           => $mail,
   }
 
-  service { 'icinga-reporting':
-    ensure  => $service_ensure,
-    enable  => $service_enable,
-    require => Class['icingaweb2::module::reporting'],
+  if versioncmp($icingaweb2_version, '4.0.0') < 0 {
+    service { 'icinga-reporting':
+      ensure  => $service_ensure,
+      enable  => $service_enable,
+      require => Class['icingaweb2::module::reporting'],
+    }
   }
 
   if defined(Class['icinga::web::monitoring']) {
diff --git a/manifests/web/vspheredb.pp b/manifests/web/vspheredb.pp
index 604c5c6..9e0a9b4 100644
--- a/manifests/web/vspheredb.pp
+++ b/manifests/web/vspheredb.pp
@@ -41,7 +41,8 @@
 ) {
   icinga::prepare_web('VSphereDB')
 
-  $_db_charset = $db_type ? {
+  $icingaweb2_version = $icinga::web::icingaweb2_version
+  $_db_charset        = $db_type ? {
     'mysql' => 'utf8mb4',
     default => 'UTF8',
   }
@@ -80,9 +81,11 @@
     import_schema  => lookup('icingaweb2::module::vspheredb::import_schema', undef, undef, true),
   }
 
-  service { 'icinga-vspheredb':
-    ensure  => $service_ensure,
-    enable  => $service_enable,
-    require => Class['icingaweb2::module::vspheredb'],
+  if versioncmp($icingaweb2_version, '4.0.0') < 0 {
+    service { 'icinga-vspheredb':
+      ensure  => $service_ensure,
+      enable  => $service_enable,
+      require => Class['icingaweb2::module::vspheredb'],
+    }
   }
 }
diff --git a/manifests/web/x509.pp b/manifests/web/x509.pp
index 6bbd880..f16cea6 100644
--- a/manifests/web/x509.pp
+++ b/manifests/web/x509.pp
@@ -43,7 +43,8 @@
     fail('Class icinga::web::icingadb or icinga::web::monitoring has to be declared before!')
   }
 
-  $_db_charset = $db_type ? {
+  $icingaweb2_version = $icinga::web::icingaweb2_version
+  $_db_charset        = $db_type ? {
     'mysql' => 'utf8mb4',
     default => 'UTF8',
   }
@@ -82,9 +83,11 @@
     import_schema  => lookup('icingaweb2::module::x509::import_schema', undef, undef, true),
   }
 
-  service { 'icinga-x509':
-    ensure  => $service_ensure,
-    enable  => $service_enable,
-    require => Class['icingaweb2::module::x509'],
+  if versioncmp($icingaweb2_version, '4.0.0') < 0 {
+    service { 'icinga-x509':
+      ensure  => $service_ensure,
+      enable  => $service_enable,
+      require => Class['icingaweb2::module::x509'],
+    }
   }
 }