diff --git a/README.md b/README.md
index 437c055bc..3a878e040 100644
--- a/README.md
+++ b/README.md
@@ -461,6 +461,11 @@ class mongodb::server {
 }
 ```
 
+##### `repl_enable_majority_read_concern`
+Use this setting to configure replication.enableMajorityReadConcern setting.
+For more information please refer to [MongoDB Read Concern "majority"](https://dochub.mongodb.org/core/psa-disable-rc-majority-3.6).
+Default: undef (which implies the MongoDB default setting of true)
+
 ##### `config_data`
 A hash to allow for additional configuration options
 to be set in user-provided template.
diff --git a/manifests/server.pp b/manifests/server.pp
index 007f52f76..6c0f54ec1 100644
--- a/manifests/server.pp
+++ b/manifests/server.pp
@@ -79,6 +79,7 @@
   Boolean $handle_creds                                 = $mongodb::params::handle_creds,
   Boolean $store_creds                                  = $mongodb::params::store_creds,
   Array $admin_roles                                    = $mongodb::params::admin_roles,
+  Optional[Boolean] $repl_enable_majority_read_concern  = undef,
 ) inherits mongodb::params {
 
   contain mongodb::server::install
diff --git a/manifests/server/config.pp b/manifests/server/config.pp
index 486af7557..9ea53b2d3 100644
--- a/manifests/server/config.pp
+++ b/manifests/server/config.pp
@@ -67,6 +67,7 @@
   $ssl_invalid_hostnames = $mongodb::server::ssl_invalid_hostnames
   $ssl_mode         = $mongodb::server::ssl_mode
   $storage_engine   = $mongodb::server::storage_engine
+  $repl_enable_majority_read_concern = $mongodb::server::repl_enable_majority_read_concern
 
   File {
     owner => $user,
diff --git a/spec/classes/server_spec.rb b/spec/classes/server_spec.rb
index ffeab1355..4a234d5c3 100644
--- a/spec/classes/server_spec.rb
+++ b/spec/classes/server_spec.rb
@@ -47,7 +47,8 @@
             with_content(%r{^storage\.dbPath: /var/lib/mongodb$}).
             with_content(%r{^net\.bindIp:  127\.0\.0\.1$}).
             with_content(%r{^systemLog\.logAppend: true$}).
-            with_content(%r{^systemLog\.path: #{log_path}$})
+            with_content(%r{^systemLog\.path: #{log_path}$}).
+            without_content(%r{^replication\.enableMajorityReadConcern:})
         end
 
         if facts[:os]['family'] == 'Debian'
@@ -329,6 +330,24 @@
         end
       end
 
+      describe 'repl_enable_majority_read_concern param' do
+        context 'set to true' do
+          let(:params) do
+            { repl_enable_majority_read_concern: true }
+          end
+
+          it { is_expected.to contain_file(config_file).with_content(%r{^\s*replication\.enableMajorityReadConcern: true$}) }
+        end
+
+        context 'set to false' do
+          let(:params) do
+            { repl_enable_majority_read_concern: false }
+          end
+
+          it { is_expected.to contain_file(config_file).with_content(%r{^\s*replication\.enableMajorityReadConcern: false$}) }
+        end
+      end
+
       context 'when setting up replicasets' do
         describe 'should setup using replset_config' do
           let(:rsConf) do
diff --git a/templates/mongodb.conf.2.6.erb b/templates/mongodb.conf.2.6.erb
index 3da682a77..b39884451 100644
--- a/templates/mongodb.conf.2.6.erb
+++ b/templates/mongodb.conf.2.6.erb
@@ -129,6 +129,9 @@ replication.replSetName: <%= @replset %>
 <% if @oplog_size -%>
 replication.oplogSizeMB: <%= @oplog_size %>
 <% end -%>
+<% if defined?(@repl_enable_majority_read_concern) -%>
+replication.enableMajorityReadConcern: <%= @repl_enable_majority_read_concern %>
+<% end -%>
 
 #Sharding
 <% if @configsvr -%>