diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88abc32..327c7bd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+### Fixed
+* Fix Puppet lint offenses
+
 ## [3.0.1]
 
 ### Added
diff --git a/manifests/init.pp b/manifests/init.pp
index 50ec497..ca05d7e 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -358,7 +358,7 @@
     libgalera_location => $libgalera_location,
     mysql_package_name => $mysql_package_name,
     mysql_service_name => $mysql_service_name,
-  }.reduce( {}) |$memo, $x| {
+  }.reduce({}) |$memo, $x| {
     # If a value was specified as class parameter, then use it. Otherwise use
     # lookup() to find a value in Hiera (or to fallback to default values from
     # module data).
@@ -379,7 +379,7 @@
   $optional_params = {
     config_file => undef,
     includedir => undef,
-  }.reduce( {}) |$memo, $x| {
+  }.reduce({}) |$memo, $x| {
     $_v = lookup("${module_name}::${vendor_type}::${vendor_version_internal}::${$x[0]}", { default_value => undef }) ? {
       undef => lookup("${module_name}::${vendor_type}::${$x[0]}", { default_value => undef }),
       default => lookup("${module_name}::${vendor_type}::${vendor_version_internal}::${$x[0]}"),
@@ -409,10 +409,10 @@
   # to the inline_epp() function. This way it is possible to use the values of
   # module parameters in MySQL/MariaDB options by specifying them in epp syntax.
   $wsrep_sst_auth_real = inline_epp($wsrep_sst_auth)
-  $_default_options = $_default_tmp.reduce( {}) |$memo, $x| {
+  $_default_options = $_default_tmp.reduce({}) |$memo, $x| {
     # A nested hash contains the configuration options.
     if ($x[1] =~ Hash) {
-      $_values = $x[1].reduce( {}) |$m,$y| {
+      $_values = $x[1].reduce({}) |$m,$y| {
         # epp expects a string, so skip all other types.
         if ($y[1] =~ String) {
           $_v = inline_epp($y[1])
@@ -426,10 +426,10 @@
     }
     $memo + { $x[0] => $_values }
   }
-  $_override_options = $override_options.reduce( {}) |$memo, $x| {
+  $_override_options = $override_options.reduce({}) |$memo, $x| {
     # A nested hash contains the configuration options.
     if ($x[1] =~ Hash) {
-      $_values = $x[1].reduce( {}) |$m,$y| {
+      $_values = $x[1].reduce({}) |$m,$y| {
         # epp expects a string, so skip all other types.
         if ($y[1] =~ String) {
           $_v = inline_epp($y[1])
diff --git a/manifests/repo/config.pp b/manifests/repo/config.pp
index 20a2a1a..5e4451a 100644
--- a/manifests/repo/config.pp
+++ b/manifests/repo/config.pp
@@ -47,7 +47,7 @@
   # galera::repo::REPONAME::TYPE:
   #   location: 'http://repo.example.com/mysql-wsrep-<%= $vendor_version_real %>'
   # 
-  $config = $_config_tmp.reduce( {}) |$memo, $x| {
+  $config = $_config_tmp.reduce({}) |$memo, $x| {
     # epp expects a string, so skip all other types.
     if ($x[1] =~ String) {
       $_values = inline_epp($x[1])
diff --git a/spec/acceptance/galera_mariadb_spec.rb b/spec/acceptance/galera_mariadb_spec.rb
index 6399bfc..f9ae65a 100644
--- a/spec/acceptance/galera_mariadb_spec.rb
+++ b/spec/acceptance/galera_mariadb_spec.rb
@@ -16,7 +16,7 @@ class { 'galera':
           deb_sysmaint_password => 'sysmaint',
           configure_firewall    => false,
           galera_servers        => ['127.0.0.1'],
-          galera_master         => $::fqdn,
+          galera_master         => $facts['networking']['fqdn'],
           root_password         => 'root_password',
           status_password       => 'status_password',
           override_options      => {
diff --git a/spec/acceptance/galera_spec.rb b/spec/acceptance/galera_spec.rb
index ebcec41..8cfdf85 100644
--- a/spec/acceptance/galera_spec.rb
+++ b/spec/acceptance/galera_spec.rb
@@ -16,7 +16,7 @@ class { 'galera':
           configure_firewall    => false,
           deb_sysmaint_password => 'sysmaint',
           galera_servers        => ['127.0.0.1'],
-          galera_master         => $::fqdn,
+          galera_master         => $facts['networking']['fqdn'],
           root_password         => 'root_password',
           status_password       => 'status_password',
           override_options      => {