diff --git a/lib/esse/cluster.rb b/lib/esse/cluster.rb
index 9d6d936..4814400 100644
--- a/lib/esse/cluster.rb
+++ b/lib/esse/cluster.rb
@@ -4,6 +4,12 @@
 require_relative 'transport'
 
 module Esse
+  class << self
+    extend Forwardable
+
+    def_delegators :config, :cluster
+  end
+
   class Cluster
     ATTRIBUTES = %i[index_prefix settings mappings client wait_for_status readonly].freeze
     WAIT_FOR_STATUSES = %w[green yellow red].freeze
@@ -133,7 +139,7 @@ def info
     end
 
     def engine
-      @engine ||=ClusterEngine.new(**info)
+      @engine ||= ClusterEngine.new(**info)
     end
     alias_method :warm_up!, :engine
 
diff --git a/spec/esse_spec.rb b/spec/esse_spec.rb
index 554ee2b..db4cf2f 100644
--- a/spec/esse_spec.rb
+++ b/spec/esse_spec.rb
@@ -14,6 +14,15 @@
     it { expect { described_class.config(&:to_s) }.not_to raise_error }
   end
 
+  describe '.cluster' do
+    it { expect(described_class).to respond_to(:cluster) }
+
+    it 'delegates to Esse::Config#cluster' do
+      expect(described_class.config).to receive(:cluster).and_call_original
+      described_class.cluster
+    end
+  end
+
   describe '.timestamp' do
     it { expect(Esse.timestamp).to be_kind_of(String) }
   end