diff --git a/REFERENCE.md b/REFERENCE.md
index 6d61a2de..bbc59bf3 100644
--- a/REFERENCE.md
+++ b/REFERENCE.md
@@ -12,7 +12,6 @@
 
 #### Private Classes
 
-* `postfix::augeas`: Provides augeas lenses for postfix files
 * `postfix::files`: Manages the Postfix related files
 * `postfix::ldap`: Provides the Postfix LDAP support
 * `postfix::mailman`: Configure Postfix to work with mailman
diff --git a/files/lenses/postfix_canonical.aug b/lib/augeas/lenses/postfix_canonical.aug
similarity index 100%
rename from files/lenses/postfix_canonical.aug
rename to lib/augeas/lenses/postfix_canonical.aug
diff --git a/files/lenses/test_postfix_canonical.aug b/lib/augeas/lenses/test_postfix_canonical.aug
similarity index 100%
rename from files/lenses/test_postfix_canonical.aug
rename to lib/augeas/lenses/test_postfix_canonical.aug
diff --git a/manifests/augeas.pp b/manifests/augeas.pp
deleted file mode 100644
index 3ea11b23..00000000
--- a/manifests/augeas.pp
+++ /dev/null
@@ -1,16 +0,0 @@
-# @summary Provides augeas lenses for postfix files
-#
-# This class provides the augeas lenses used by the postfix class
-#
-# @api private
-#
-class postfix::augeas {
-  assert_private()
-
-  $module_path = get_module_path($module_name)
-  augeas::lens { 'postfix_canonical':
-    ensure       => present,
-    lens_content => file("${module_path}/files/lenses/postfix_canonical.aug"),
-    test_content => file("${module_path}/files/lenses/test_postfix_canonical.aug"),
-  }
-}
diff --git a/manifests/canonical.pp b/manifests/canonical.pp
index 2a2b6706..d769b01c 100644
--- a/manifests/canonical.pp
+++ b/manifests/canonical.pp
@@ -43,7 +43,6 @@
   String[1]                $lookup_table_suffix = 'db',
 ) {
   include postfix
-  include postfix::augeas
 
   $_file = pick($file, "${postfix::confdir}/canonical")
 
@@ -66,7 +65,7 @@
 
   augeas { "Postfix canonical - ${name}":
     incl    => $_file,
-    lens    => 'Postfix_Canonical.lns',
+    lens    => 'postfix_canonical.lns',
     changes => $changes,
     require => Package['postfix'],
     notify  => Exec["generate ${_file}.${lookup_table_suffix}"],
diff --git a/metadata.json b/metadata.json
index f3f74815..7abcf9c0 100644
--- a/metadata.json
+++ b/metadata.json
@@ -12,10 +12,6 @@
       "name": "puppetlabs/stdlib",
       "version_requirement": ">= 4.13.0 < 10.0.0"
     },
-    {
-      "name": "camptocamp/augeas",
-      "version_requirement": ">= 1.0.0 < 2.0.0"
-    },
     {
       "name": "puppet/alternatives",
       "version_requirement": ">= 2.0.0 < 6.0.0"
diff --git a/spec/acceptance/canonical_spec.rb b/spec/acceptance/canonical_spec.rb
new file mode 100644
index 00000000..cad05588
--- /dev/null
+++ b/spec/acceptance/canonical_spec.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require 'spec_helper_acceptance'
+
+describe 'postfix::canonical' do
+  it_behaves_like 'an idempotent resource' do
+    let(:manifest) do
+      <<~PUPPET
+        include postfix
+        postfix::hash { '/etc/postfix/recipient_canonical':
+          ensure => present,
+        }
+        postfix::config { 'canonical_alias_maps':
+          value => 'hash:/etc/postfix/recipient_canonical',
+        }
+        postfix::canonical { 'user@example.com':
+          file        => '/etc/postfix/recipient_canonical',
+          ensure      => present,
+          destination => 'root',
+        }
+      PUPPET
+    end
+  end
+end