diff --git a/app/views/katello/api/v2/hosts/base.json.rabl b/app/views/katello/api/v2/hosts/base.json.rabl
index b7f80309087..f337ab2a016 100644
--- a/app/views/katello/api/v2/hosts/base.json.rabl
+++ b/app/views/katello/api/v2/hosts/base.json.rabl
@@ -4,6 +4,15 @@ object @resource
 @facet = @resource.content_facet
 
 attributes :id, :name, :description
+
+node :operatingsystem_family do |resource|
+  resource.operatingsystem.family
+end
+
+node :operatingsystem_major do |resource|
+  resource.operatingsystem.major
+end
+
 if @facet
   node :content_view do
     content_view = @facet&.single_content_view
diff --git a/lib/katello/plugin.rb b/lib/katello/plugin.rb
index bda664feb42..2370486f791 100644
--- a/lib/katello/plugin.rb
+++ b/lib/katello/plugin.rb
@@ -303,6 +303,7 @@
 
   extend_rabl_template 'api/v2/smart_proxies/main', 'katello/api/v2/smart_proxies/pulp_info'
   extend_rabl_template 'api/v2/hosts/show', 'katello/api/v2/hosts/host_collections'
+  extend_rabl_template 'api/v2/hosts/show', 'katello/api/v2/hosts/show'
 
   # Katello variables for Host Registration
   extend_allowed_registration_vars :activation_keys
diff --git a/test/controllers/api/v2/host_subscriptions_controller_test.rb b/test/controllers/api/v2/host_subscriptions_controller_test.rb
index 8a6a302eaa5..3e4b74de3ee 100644
--- a/test/controllers/api/v2/host_subscriptions_controller_test.rb
+++ b/test/controllers/api/v2/host_subscriptions_controller_test.rb
@@ -8,7 +8,7 @@ class Api::V2::HostSubscriptionsControllerBase < ActionController::TestCase
     tests Katello::Api::V2::HostSubscriptionsController
 
     def models
-      @host = FactoryBot.create(:host, :with_subscription)
+      @host = FactoryBot.create(:host, :with_subscription, :with_operatingsystem)
       users(:restricted).update_attribute(:organizations, [@host.organization])
       users(:restricted).update_attribute(:locations, [@host.location])
       @pool = katello_pools(:pool_one)
diff --git a/test/controllers/api/v2/hosts_controller_test.rb b/test/controllers/api/v2/hosts_controller_test.rb
index 7ed9e25a579..2852c53b883 100644
--- a/test/controllers/api/v2/hosts_controller_test.rb
+++ b/test/controllers/api/v2/hosts_controller_test.rb
@@ -12,7 +12,7 @@ def models
     @environment = katello_environments(:library)
     @dev = katello_environments(:dev)
     @cv2 = katello_content_views(:library_view_no_version)
-    @host = FactoryBot.create(:host)
+    @host = FactoryBot.create(:host, :with_operatingsystem)
   end
 
   def host_index_and_show(host)
@@ -32,26 +32,26 @@ def host_show(host, smart_proxy)
   end
 
   def test_content_and_subscriptions
-    host = FactoryBot.create(:host, :with_content, :with_subscription, :content_view => @content_view,
+    host = FactoryBot.create(:host, :with_content, :with_subscription, :with_operatingsystem, :content_view => @content_view,
                               :lifecycle_environment => @environment)
     host_index_and_show(host)
   end
 
   def test_with_content
-    host = FactoryBot.create(:host, :with_content, :content_view => @content_view,
+    host = FactoryBot.create(:host, :with_content, :with_operatingsystem, :content_view => @content_view,
                               :lifecycle_environment => @environment)
     host_index_and_show(host)
   end
 
   def test_no_content_view_environments
-    host = FactoryBot.create(:host, :with_content, :with_subscription)
+    host = FactoryBot.create(:host, :with_content, :with_subscription, :with_operatingsystem)
     assert_empty host.content_facet.content_view_environments
 
     host_index_and_show(host)
   end
 
   def test_content_facet_attributes_assigned_as_cve
-    host = FactoryBot.create(:host, :with_content, :with_subscription,
+    host = FactoryBot.create(:host, :with_content, :with_subscription, :with_operatingsystem,
                               :content_view => @content_view, :lifecycle_environment => @environment)
     Katello::Host::SubscriptionFacet.any_instance.expects(:backend_update_needed?).returns(false)
     orig_cves = host.content_facet.content_view_environment_ids.to_a
@@ -110,7 +110,7 @@ def test_host_update_with_invalid_env
   end
 
   def test_with_subscriptions
-    host = FactoryBot.create(:host, :with_subscription)
+    host = FactoryBot.create(:host, :with_subscription, :with_operatingsystem)
     host_index_and_show(host)
   end
 
@@ -122,7 +122,7 @@ def test_update_subscription_facet
     Katello::Candlepin::Consumer.any_instance.stubs(:virtual_guests).returns([])
     Katello::Candlepin::Consumer.any_instance.stubs(:installed_products).returns([])
 
-    host = FactoryBot.create(:host, :with_subscription)
+    host = FactoryBot.create(:host, :with_subscription, :with_operatingsystem)
     host.subscription_facet.update!(:autoheal => true,
                                                :installed_products_attributes => [{:product_name => 'foo', :version => '6', :product_id => '69'}])
 
@@ -136,7 +136,7 @@ def test_update_subscription_facet
 
   def test_with_smartproxy
     smart_proxy = FactoryBot.create(:smart_proxy, :features => [FactoryBot.create(:feature, name: 'Pulp')])
-    host = FactoryBot.create(:host, :with_content, :with_subscription, :content_view => @content_view,
+    host = FactoryBot.create(:host, :with_content, :with_subscription, :with_operatingsystem, :content_view => @content_view,
                               :lifecycle_environment => @environment, :content_source => smart_proxy)
     host_show(host, smart_proxy)
   end
diff --git a/test/factories/host_factory.rb b/test/factories/host_factory.rb
index de89b845255..8249fe17f7a 100644
--- a/test/factories/host_factory.rb
+++ b/test/factories/host_factory.rb
@@ -6,6 +6,10 @@
       content_source { nil }
     end
 
+    trait :with_operatingsystem do
+      operatingsystem
+    end
+
     trait :with_content do
       association :content_facet, :factory => :content_facet, :strategy => :build
 
diff --git a/webpack/components/extensions/HostDetails/Tabs/DebsTab/DebsTab.js b/webpack/components/extensions/HostDetails/Tabs/DebsTab/DebsTab.js
index 3fa5572f856..cc0a89bc5d8 100644
--- a/webpack/components/extensions/HostDetails/Tabs/DebsTab/DebsTab.js
+++ b/webpack/components/extensions/HostDetails/Tabs/DebsTab/DebsTab.js
@@ -45,12 +45,7 @@ import { hasRequiredPermissions as can,
 import SortableColumnHeaders from '../../../../Table/components/SortableColumnHeaders';
 import { useRexJobPolling } from '../RemoteExecutionHooks';
 
-export const hideDebsTab = ({ hostDetails }) => {
-  const osMatch = hostDetails?.operatingsystem_name?.match(/(\D+) (\d+|\D+)/);
-  if (!osMatch) return false;
-  const [, os] = osMatch;
-  return !(osMatch && os.match(/Debian|Ubuntu/i));
-};
+export const hideDebsTab = ({ hostDetails }) => !(hostDetails?.operatingsystem_family === 'Debian');
 
 const invokeRexJobs = ['create_job_invocations'];
 const createBookmarks = ['create_bookmarks'];
diff --git a/webpack/components/extensions/HostDetails/Tabs/ModuleStreamsTab/ModuleStreamsTab.js b/webpack/components/extensions/HostDetails/Tabs/ModuleStreamsTab/ModuleStreamsTab.js
index d3ff74425f2..bf2842a0837 100644
--- a/webpack/components/extensions/HostDetails/Tabs/ModuleStreamsTab/ModuleStreamsTab.js
+++ b/webpack/components/extensions/HostDetails/Tabs/ModuleStreamsTab/ModuleStreamsTab.js
@@ -47,14 +47,7 @@ import {
   userPermissionsFromHostDetails,
 } from '../../hostDetailsHelpers';
 
-const moduleStreamSupported = ({ os, version }) =>
-  os.match(/RedHat|RHEL|CentOS|Rocky|AlmaLinux|Oracle Linux/i) && Number(version) > 7;
-export const hideModuleStreamsTab = ({ hostDetails }) => {
-  const osMatch = hostDetails?.operatingsystem_name?.match(/(\D+) (\d+)/);
-  if (!osMatch) return false;
-  const [, os, version] = osMatch;
-  return !(osMatch && moduleStreamSupported({ os, version }));
-};
+export const hideModuleStreamsTab = ({ hostDetails }) => !(hostDetails?.operatingsystem_family === 'Redhat' && Number(hostDetails?.operatingsystem_major > 7));
 
 const EnabledIcon = ({ streamText, streamInstallStatus, upgradable }) => {
   switch (true) {
diff --git a/webpack/components/extensions/HostDetails/Tabs/PackagesTab/PackagesTab.js b/webpack/components/extensions/HostDetails/Tabs/PackagesTab/PackagesTab.js
index 789a9e8b52b..aacd9035d0d 100644
--- a/webpack/components/extensions/HostDetails/Tabs/PackagesTab/PackagesTab.js
+++ b/webpack/components/extensions/HostDetails/Tabs/PackagesTab/PackagesTab.js
@@ -50,12 +50,7 @@ import { runSubmanRepos } from '../../Cards/ContentViewDetailsCard/HostContentVi
 const invokeRexJobs = ['create_job_invocations'];
 const createBookmarks = ['create_bookmarks'];
 
-export const hidePackagesTab = ({ hostDetails }) => {
-  const osMatch = hostDetails?.operatingsystem_name?.match(/(\D+) (\d+|\D+)/);
-  if (!osMatch) return false;
-  const [, os] = osMatch;
-  return !(osMatch && os.match(/RedHat|RHEL|CentOS|Rocky|AlmaLinux|Alma|Oracle Linux|Oracle|Suse Linux Enterprise Server|SLES/i));
-};
+export const hidePackagesTab = ({ hostDetails }) => !(hostDetails?.operatingsystem_family?.match(/RedHat|SUSE/i));
 
 const UpdateVersionsSelect = ({
   packageName,