diff --git a/examples/init.pp b/examples/init.pp
index 31e1ac0..3082c7a 100644
--- a/examples/init.pp
+++ b/examples/init.pp
@@ -9,4 +9,4 @@
 # Learn more about module testing here:
 # https://puppet.com/docs/puppet/latest/bgtm.html#testing-your-module
 #
-include ::tacker
+include tacker
diff --git a/manifests/client.pp b/manifests/client.pp
index 46551a1..838d346 100644
--- a/manifests/client.pp
+++ b/manifests/client.pp
@@ -10,8 +10,8 @@ class tacker::client (
   $ensure = 'present'
 ) {
 
-  include ::tacker::deps
-  include ::tacker::params
+  include tacker::deps
+  include tacker::params
 
   package { 'python-tackerclient':
     ensure => $ensure,
diff --git a/manifests/config.pp b/manifests/config.pp
index 7ec3583..015bb57 100644
--- a/manifests/config.pp
+++ b/manifests/config.pp
@@ -24,7 +24,7 @@ class tacker::config (
   $tacker_config = {},
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   validate_legacy(Hash, 'validate_hash', $tacker_config)
 
diff --git a/manifests/db.pp b/manifests/db.pp
index 295c146..eacf845 100644
--- a/manifests/db.pp
+++ b/manifests/db.pp
@@ -62,7 +62,7 @@ class tacker::db (
   $database_idle_timeout            = undef,
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   if $database_idle_timeout {
     warning('The database_idle_timeout parameter is deprecated. Please use \
diff --git a/manifests/db/mysql.pp b/manifests/db/mysql.pp
index c47d9b4..ac940e8 100644
--- a/manifests/db/mysql.pp
+++ b/manifests/db/mysql.pp
@@ -43,7 +43,7 @@ class tacker::db::mysql(
   $allowed_hosts = undef
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   validate_legacy(String, 'validate_string', $password)
 
diff --git a/manifests/db/postgresql.pp b/manifests/db/postgresql.pp
index 8b4ba6d..c5fb59a 100644
--- a/manifests/db/postgresql.pp
+++ b/manifests/db/postgresql.pp
@@ -32,7 +32,7 @@ class tacker::db::postgresql(
   $privileges = 'ALL',
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   ::openstacklib::db::postgresql { 'tacker':
     password_hash => postgresql_password($user, $password),
diff --git a/manifests/db/sync.pp b/manifests/db/sync.pp
index bc77ca4..2919eb2 100644
--- a/manifests/db/sync.pp
+++ b/manifests/db/sync.pp
@@ -17,7 +17,7 @@ class tacker::db::sync(
   $user         = 'tacker',
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   exec { 'tacker-db-sync':
     command     => "tacker-db-manage ${extra_params} upgrade head",
diff --git a/manifests/init.pp b/manifests/init.pp
index 29aa17d..872c323 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -223,10 +223,10 @@ class tacker(
   $sync_db                            = true,
 ) inherits tacker::params {
 
-  include ::tacker::deps
+  include tacker::deps
 
   if $sync_db {
-    include ::tacker::db::sync
+    include tacker::db::sync
   }
 
   oslo::messaging::rabbit {'tacker_config':
diff --git a/manifests/keystone/auth.pp b/manifests/keystone/auth.pp
index a490807..256241b 100644
--- a/manifests/keystone/auth.pp
+++ b/manifests/keystone/auth.pp
@@ -79,7 +79,7 @@ class tacker::keystone::auth (
   $internal_url        = 'http://127.0.0.1:9890',
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   if $configure_user_role {
     Keystone_user_role["${auth_name}@${tenant}"] ~> Service <| name == 'tacker-server' |>
diff --git a/manifests/keystone/authtoken.pp b/manifests/keystone/authtoken.pp
index 9c046be..13161dc 100644
--- a/manifests/keystone/authtoken.pp
+++ b/manifests/keystone/authtoken.pp
@@ -202,7 +202,7 @@ class tacker::keystone::authtoken(
   $service_token_roles_required   = $::os_service_default,
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   keystone::resource::authtoken { 'tacker_config':
     username                       => $username,
diff --git a/manifests/logging.pp b/manifests/logging.pp
index 4cc76c6..b80a9ae 100644
--- a/manifests/logging.pp
+++ b/manifests/logging.pp
@@ -123,7 +123,7 @@ class tacker::logging(
   $log_date_format               = $::os_service_default,
 ) {
 
-  include ::tacker::deps
+  include tacker::deps
 
   oslo::log { 'tacker_config':
     use_stderr                    => $use_stderr,
diff --git a/manifests/params.pp b/manifests/params.pp
index e73143a..2710275 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -1,7 +1,7 @@
 # Parameters for puppet-tacker
 #
 class tacker::params {
-  include ::openstacklib::defaults
+  include openstacklib::defaults
   $pyvers = $::openstacklib::defaults::pyvers
 
   $group = 'tacker'
diff --git a/manifests/policy.pp b/manifests/policy.pp
index 893d88c..aeda2af 100644
--- a/manifests/policy.pp
+++ b/manifests/policy.pp
@@ -28,8 +28,8 @@ class tacker::policy (
   $policy_path = '/etc/tacker/policy.json',
 ) {
 
-  include ::tacker::deps
-  include ::tacker::params
+  include tacker::deps
+  include tacker::params
 
   validate_legacy(Hash, 'validate_hash', $policies)
 
diff --git a/manifests/server.pp b/manifests/server.pp
index b99185d..b98ae8a 100644
--- a/manifests/server.pp
+++ b/manifests/server.pp
@@ -35,12 +35,12 @@ class tacker::server(
   $package_ensure = 'present',
 ) {
 
-  include ::tacker::deps
-  include ::tacker::params
-  include ::tacker::policy
+  include tacker::deps
+  include tacker::params
+  include tacker::policy
 
   if $auth_strategy == 'keystone' {
-    include ::tacker::keystone::authtoken
+    include tacker::keystone::authtoken
   }
 
   package { 'tacker-server':
diff --git a/spec/acceptance/tacker_spec.rb b/spec/acceptance/tacker_spec.rb
index 23b852d..ad6ff8c 100644
--- a/spec/acceptance/tacker_spec.rb
+++ b/spec/acceptance/tacker_spec.rb
@@ -6,11 +6,11 @@ describe 'basic tacker' do
 
     it 'should work with no errors' do
       pp= <<-EOS
-      include ::openstack_integration
-      include ::openstack_integration::repos
-      include ::openstack_integration::rabbitmq
-      include ::openstack_integration::mysql
-      include ::openstack_integration::keystone
+      include openstack_integration
+      include openstack_integration::repos
+      include openstack_integration::rabbitmq
+      include openstack_integration::mysql
+      include openstack_integration::keystone
 
       rabbitmq_user { 'tacker':
         admin    => true,
@@ -27,7 +27,7 @@ describe 'basic tacker' do
         require              => Class['rabbitmq'],
       }
 
-      class { '::tacker::db::mysql':
+      class { 'tacker::db::mysql':
         password => 'a_big_secret',
       }
       case $::osfamily {
@@ -35,23 +35,23 @@ describe 'basic tacker' do
           warning('Gnocchi is not yet packaged on Ubuntu systems.')
         }
         'RedHat': {
-          class { '::tacker::db':
+          class { 'tacker::db':
             database_connection => 'mysql+pymysql://tacker:a_big_secret@127.0.0.1/tacker?charset=utf8',
           }
-          class { '::tacker::keystone::auth':
+          class { 'tacker::keystone::auth':
             password => 'a_big_secret',
           }
-          class { '::tacker::keystone::authtoken':
+          class { 'tacker::keystone::authtoken':
             password => 'a_big_secret',
           }
-          class { '::tacker::logging':
+          class { 'tacker::logging':
             debug => true,
           }
-          class { '::tacker':
+          class { 'tacker':
             default_transport_url => 'rabbit://tacker:my_secret@127.0.0.1:5672/',
           }
-          include ::tacker::server
-          include ::tacker::client
+          include tacker::server
+          include tacker::client
         }
         default: {
           fail("Unsupported osfamily (${::osfamily})")
diff --git a/spec/classes/tacker_server_spec.rb b/spec/classes/tacker_server_spec.rb
index 74dbd98..24a4d9f 100644
--- a/spec/classes/tacker_server_spec.rb
+++ b/spec/classes/tacker_server_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe 'tacker::server' do
 
   let :pre_condition do
-    "class { '::tacker::keystone::authtoken':
+    "class { 'tacker::keystone::authtoken':
        password =>'foo',
      }
      class {'::tacker': }"