diff --git a/spec/acceptance/itk_spec.rb b/spec/acceptance/itk_spec.rb
index 914cc7aeb5..cb183def2f 100644
--- a/spec/acceptance/itk_spec.rb
+++ b/spec/acceptance/itk_spec.rb
@@ -5,38 +5,22 @@
 case os[:family]
 when 'debian', 'ubuntu'
   service_name = 'apache2'
-  variant = :prefork
 when 'redhat'
-  unless %r{^5}.match?(os[:release])
-    variant = (os[:release].to_i >= 7) ? :prefork : :itk_only
-    service_name = 'httpd'
-  end
+  service_name = 'httpd'
 when 'freebsd'
   service_name = 'apache24'
-  variant = :prefork
 end
 
 # IAC-787: The http-itk mod package is not available in any of the standard RHEL/CentOS 8.x repos. Disable this test
 # on those platforms until we can find a suitable source for this package.
 describe 'apache::mod::itk class', if: service_name && mod_supported_on_platform?('apache::mod::itk') do
   describe 'running puppet code' do
-    let(:pp) do
-      case variant
-      when :prefork
-        <<-MANIFEST
+    pp = <<-MANIFEST
             class { 'apache':
               mpm_module => 'prefork',
             }
             class { 'apache::mod::itk': }
-        MANIFEST
-      when :itk_only
-        <<-MANIFEST
-            class { 'apache':
-              mpm_module => 'itk',
-            }
-        MANIFEST
-      end
-    end
+    MANIFEST
 
     it 'behaves idempotently' do
       idempotent_apply(pp)
diff --git a/spec/classes/mod/lbmethod_bybusyness.rb b/spec/classes/mod/lbmethod_bybusyness.rb
index 8e26df19a7..2a54c8335e 100644
--- a/spec/classes/mod/lbmethod_bybusyness.rb
+++ b/spec/classes/mod/lbmethod_bybusyness.rb
@@ -17,23 +17,6 @@
         # rubocop:disable Layout/LineLength
         expect(subject).to contain_file('/etc/apache2/mods-enabled/lbmethod_byrequests.load').with('ensure' => 'file',
                                                                                                    'content' => "LoadModule lbmethod_byrequests_module /usr/lib/apache2/modules/mod_lbmethod_byrequests.so\n")
-      }
-    end
-  end
-
-  context 'on a RedHat OS' do
-    include_examples 'RedHat 6'
-
-    context 'with Apache version >= 2.4' do
-      let :params do
-        {
-          apache_version: '2.4'
-        }
-      end
-
-      it {
-        expect(subject).to contain_file('/etc/httpd/conf.modules.d/lbmethod_byrequests.load').with('ensure' => 'file',
-                                                                                                   'content' => "LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so\n")
         # rubocop:enable Layout/LineLength
       }
     end
diff --git a/spec/classes/mod/lbmethod_byrequests.rb b/spec/classes/mod/lbmethod_byrequests.rb
index 8e26df19a7..2a54c8335e 100644
--- a/spec/classes/mod/lbmethod_byrequests.rb
+++ b/spec/classes/mod/lbmethod_byrequests.rb
@@ -17,23 +17,6 @@
         # rubocop:disable Layout/LineLength
         expect(subject).to contain_file('/etc/apache2/mods-enabled/lbmethod_byrequests.load').with('ensure' => 'file',
                                                                                                    'content' => "LoadModule lbmethod_byrequests_module /usr/lib/apache2/modules/mod_lbmethod_byrequests.so\n")
-      }
-    end
-  end
-
-  context 'on a RedHat OS' do
-    include_examples 'RedHat 6'
-
-    context 'with Apache version >= 2.4' do
-      let :params do
-        {
-          apache_version: '2.4'
-        }
-      end
-
-      it {
-        expect(subject).to contain_file('/etc/httpd/conf.modules.d/lbmethod_byrequests.load').with('ensure' => 'file',
-                                                                                                   'content' => "LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so\n")
         # rubocop:enable Layout/LineLength
       }
     end
diff --git a/spec/classes/mod/lbmethod_bytraffic.rb b/spec/classes/mod/lbmethod_bytraffic.rb
index 8e26df19a7..2a54c8335e 100644
--- a/spec/classes/mod/lbmethod_bytraffic.rb
+++ b/spec/classes/mod/lbmethod_bytraffic.rb
@@ -17,23 +17,6 @@
         # rubocop:disable Layout/LineLength
         expect(subject).to contain_file('/etc/apache2/mods-enabled/lbmethod_byrequests.load').with('ensure' => 'file',
                                                                                                    'content' => "LoadModule lbmethod_byrequests_module /usr/lib/apache2/modules/mod_lbmethod_byrequests.so\n")
-      }
-    end
-  end
-
-  context 'on a RedHat OS' do
-    include_examples 'RedHat 6'
-
-    context 'with Apache version >= 2.4' do
-      let :params do
-        {
-          apache_version: '2.4'
-        }
-      end
-
-      it {
-        expect(subject).to contain_file('/etc/httpd/conf.modules.d/lbmethod_byrequests.load').with('ensure' => 'file',
-                                                                                                   'content' => "LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so\n")
         # rubocop:enable Layout/LineLength
       }
     end
diff --git a/spec/classes/mod/lbmethod_heartbeat.rb b/spec/classes/mod/lbmethod_heartbeat.rb
index 8e26df19a7..2a54c8335e 100644
--- a/spec/classes/mod/lbmethod_heartbeat.rb
+++ b/spec/classes/mod/lbmethod_heartbeat.rb
@@ -17,23 +17,6 @@
         # rubocop:disable Layout/LineLength
         expect(subject).to contain_file('/etc/apache2/mods-enabled/lbmethod_byrequests.load').with('ensure' => 'file',
                                                                                                    'content' => "LoadModule lbmethod_byrequests_module /usr/lib/apache2/modules/mod_lbmethod_byrequests.so\n")
-      }
-    end
-  end
-
-  context 'on a RedHat OS' do
-    include_examples 'RedHat 6'
-
-    context 'with Apache version >= 2.4' do
-      let :params do
-        {
-          apache_version: '2.4'
-        }
-      end
-
-      it {
-        expect(subject).to contain_file('/etc/httpd/conf.modules.d/lbmethod_byrequests.load').with('ensure' => 'file',
-                                                                                                   'content' => "LoadModule lbmethod_byrequests_module modules/mod_lbmethod_byrequests.so\n")
         # rubocop:enable Layout/LineLength
       }
     end
diff --git a/spec/defines/vhost_spec.rb b/spec/defines/vhost_spec.rb
index 9b5c4e8166..4fa39cf40f 100644
--- a/spec/defines/vhost_spec.rb
+++ b/spec/defines/vhost_spec.rb
@@ -2020,8 +2020,7 @@
             it { is_expected.to compile }
             it { is_expected.to contain_concat('25-rspec.example.com.conf') }
 
-            if (os_facts[:os]['family'] == 'RedHat' && os_facts[:os]['release']['major'].to_i > 6) ||
-               (os_facts[:os]['name'] == 'SLES' && os_facts[:os]['release']['major'].to_i > 11)
+            if os_facts[:os]['family'] == 'RedHat' || os_facts[:os]['name'] == 'SLES'
               it {
                 expect(subject).to contain_concat__fragment('rspec.example.com-directories').with(
                   content: %r{^\s+Require all granted$},
diff --git a/spec/util/apache_mod_platform_compatibility_spec.rb b/spec/util/apache_mod_platform_compatibility_spec.rb
index d2fe142542..91220c46c3 100644
--- a/spec/util/apache_mod_platform_compatibility_spec.rb
+++ b/spec/util/apache_mod_platform_compatibility_spec.rb
@@ -12,10 +12,10 @@
   foobar_linux = 'foobar_linux'
 
   expected_compatible_platform_versions = {
-    'redhat' => [6, 7, 8],
-    'centos' => [6, 7, 8],
-    'oraclelinux' => [6, 7],
-    'scientific' => [6, 7],
+    'redhat' => [7, 8],
+    'centos' => [7, 8],
+    'oraclelinux' => [7],
+    'scientific' => [7],
     'debian' => [8, 9, 10],
     'sles' => [11, 12, 15],
     'ubuntu' => [14, 16, 18]