diff --git a/exe/matrix_from_metadata_v3 b/exe/matrix_from_metadata_v3
index dbd2f6c..7cee60d 100755
--- a/exe/matrix_from_metadata_v3
+++ b/exe/matrix_from_metadata_v3
@@ -147,6 +147,8 @@ begin
 
     opt.on('--runner NAME', String, "Default Github action runner (default: #{default_options[:runner]})") { |o| options.runner = o }
 
+    opt.on('--pe-include', TrueClass, 'Include Puppet Enterprise LTS') { |o| options.pe_include = o }
+
     opt.on('--puppet-include MAJOR', Integer, 'Select puppet major version') { |o| options.puppet_include << o }
     opt.on('--puppet-exclude MAJOR', Integer, 'Filter puppet major version') { |o| options.puppet_exclude << o }
 
@@ -219,6 +221,27 @@ options[:metadata]['requirements']&.each do |req|
     break
   end
 
+  gem_req = Gem::Requirement.create(puppet_version_reqs)
+
+  # Add PE LTS to the collection matrix
+  if options[:pe_include]
+    require 'puppet_forge'
+
+    PuppetForge.user_agent = 'Puppet/Litmus'
+
+    forge_conn = PuppetForge::Connection.make_connection('https://forge.puppet.com')
+    pe_tracks = forge_conn.get('/private/versions/pe')
+    lts_tracklist = pe_tracks.body.select { |ver| ver[:lts] == true }
+
+    lts_tracklist.each do |track|
+      if gem_req.satisfied_by?(Gem::Version.new(track[:versions][0][:puppet].to_s))
+        matrix[:collection] << "#{track[:latest]}-puppet_enterprise"
+      else
+        Action.debug("PE #{track[:latest]} (puppet v#{track[:versions][0][:puppet]}) outside requirements #{puppet_version_reqs}")
+      end
+    end
+  end
+
   options[:matrix]['collections'].each do |collection|
     next unless options[:puppet_include].each do |major|
       break if major != collection['puppet'].to_i
@@ -235,7 +258,6 @@ options[:metadata]['requirements']&.each do |req|
 
     # Test against the "largest" puppet version in a collection, e.g. `7.9999` to allow puppet requirements with a non-zero lower bound on minor/patch versions.
     # This assumes that such a boundary will always allow the latest actually existing puppet version of a release stream, trading off simplicity vs accuracy here.
-    gem_req = Gem::Requirement.create(puppet_version_reqs)
     next unless gem_req.satisfied_by?(Gem::Version.new("#{collection['puppet'].to_i}.9999"))
 
     matrix[:collection] << "puppet#{collection['puppet'].to_i}-nightly"
diff --git a/spec/exe/matrix_from_metadata_v3_spec.rb b/spec/exe/matrix_from_metadata_v3_spec.rb
index 690af7a..4dbc283 100644
--- a/spec/exe/matrix_from_metadata_v3_spec.rb
+++ b/spec/exe/matrix_from_metadata_v3_spec.rb
@@ -202,4 +202,42 @@
       )
     end
   end
+
+  context 'with --pe-include' do
+    let(:result) { run_matrix_from_metadata_v3(['--puppetlabs', '--pe-include']) }
+    let(:matrix) do
+      [
+        'matrix={',
+        '"platforms":[',
+        '{"label":"AmazonLinux-2","provider":"docker","arch":"x86_64","image":"litmusimage/amazonlinux:2","runner":"ubuntu-20.04"},',
+        '{"label":"AmazonLinux-2023","provider":"docker","arch":"x86_64","image":"litmusimage/amazonlinux:2023","runner":"ubuntu-20.04"},',
+        '{"label":"Ubuntu-18.04","provider":"docker","arch":"x86_64","image":"litmusimage/ubuntu:18.04","runner":"ubuntu-20.04"},',
+        '{"label":"Ubuntu-22.04","provider":"docker","arch":"x86_64","image":"litmusimage/ubuntu:22.04","runner":"ubuntu-latest"}',
+        '],',
+        '"collection":[',
+        '"puppet7-nightly","puppet8-nightly"',
+        ']',
+        '}'
+      ].join
+    end
+
+    it 'run successfully' do
+      expect(result.status_code).to eq 0
+    end
+
+    it 'generates the matrix with PE LTS versions' do
+      expect(result.stdout).to include(
+        '::warning::CentOS-6 no provisioner found',
+        '::warning::Ubuntu-14.04 no provisioner found',
+        '::group::matrix',
+        '::group::spec_matrix'
+      )
+      expect(github_output_content).to include(
+        '"collection":["2023.8.0-puppet_enterprise","2021.7.9-puppet_enterprise","puppet7-nightly","puppet8-nightly"'
+      )
+      expect(github_output_content).to include(
+        'spec_matrix={"include":[{"puppet_version":"~> 7.24","ruby_version":2.7},{"puppet_version":"~> 8.0","ruby_version":3.2}]}'
+      )
+    end
+  end
 end