diff --git a/.eslintrc.js b/.eslintrc.js
index 27839417..d5edecdc 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -7,13 +7,13 @@ module.exports = {
     ecmaVersion: 2018,
     sourceType: 'module',
     ecmaFeatures: {
-      legacyDecorators: true
-    }
+      legacyDecorators: true,
+    },
   },
   plugins: ['ember'],
   extends: ['eslint:recommended', 'plugin:ember/recommended'],
   env: {
-    browser: true
+    browser: true,
   },
   rules: {},
   overrides: [
@@ -27,7 +27,6 @@ module.exports = {
         'index.js',
         'testem.js',
         'config/**/*.js',
-        'lib/**/*.js',
         'tests/dummy/config/**/*.js',
       ],
       excludedFiles: [
@@ -37,14 +36,14 @@ module.exports = {
         'tests/dummy/app/**',
       ],
       parserOptions: {
-        sourceType: 'script'
+        sourceType: 'script',
       },
       env: {
         browser: false,
         node: true,
       },
       plugins: ['node'],
-      extends: ['plugin:node/recommended']
-    }
-  ]
+      extends: ['plugin:node/recommended'],
+    },
+  ],
 };
diff --git a/README.md b/README.md
index 808f34c0..6825a3e7 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ ember install ember-page-title
 
 ### Compatibility
 
-* Ember.js v3.12 or above
-* Ember CLI v2.13 or above
-* Node.js v10 or above
+- Ember.js v3.12 or above
+- Ember CLI v2.13 or above
+- Node.js v10 or above
 
 <details>
 <summary>Fastboot vs Non-Fastboot Notes</summary>
@@ -61,13 +61,13 @@ module.exports = function (environment) {
 ### Deprecations
 
 - Since **v5.2.2**: The `{{title}}` helper has been deprecated, use `{{page-title}}` instead, it has the same API. The
-  `{{title}}` helper was an AST transform and will be removed in the next major release.
+  `{{title}}` helper was an AST transform and was removed in **v6.0.0**.
 
 ### Upgrading notes for 5.x to 6.x
 
-`ember-page-title` no longer requires the usage of `ember-cli-head`.
-
-Please remove `{{head-layout}}` from your application's `application.hbs` route template.
+- `ember-page-title` no longer requires the usage of `ember-cli-head`.
+  Please remove `{{head-layout}}` from your application's `application.hbs` route template.
+- `{{title}}` has been removed, please rename to `{{page-title}}`.
 
 ### Upgrading notes for 3.x to 4.x
 
diff --git a/addon/helpers/page-title.js b/addon/helpers/page-title.js
index 44aec060..a253edba 100644
--- a/addon/helpers/page-title.js
+++ b/addon/helpers/page-title.js
@@ -4,7 +4,7 @@ import { guidFor } from '@ember/object/internals';
 import { assign } from '@ember/polyfills';
 
 /**
-  `{{page-title}}` is used to communicate with
+  `{{page-title}}` helper used to set the title of the current route context.
 
   @public
   @method page-title
@@ -22,22 +22,10 @@ export default Helper.extend({
   },
 
   compute(params, _hash) {
-    // page-title used via title ast transform, which is deprecated
-    if (_hash && _hash._deprecate) {
-      // eslint-disable-next-line no-console
-      console.warn(
-        'Using `{{title}}` helper is deprecated, use `{{page-title}}` instead. ' +
-          _hash._deprecate
-      );
-    }
-    let hash = assign(
-      {},
-      _hash,
-      {
-        id: this.tokenId,
-        title: params.join('')
-      }
-    );
+    let hash = assign({}, _hash, {
+      id: this.tokenId,
+      title: params.join(''),
+    });
 
     this.tokens.push(hash);
     this.tokens.scheduleTitleUpdate();
diff --git a/addon/services/page-title-list.js b/addon/services/page-title-list.js
index d8e93692..06fdfbc5 100644
--- a/addon/services/page-title-list.js
+++ b/addon/services/page-title-list.js
@@ -124,7 +124,7 @@ export default Service.extend({
 
   remove(id) {
     let token = this.tokens.findBy('id', id);
-    let {next, previous} = token;
+    let { next, previous } = token;
     if (next) {
       next.previous = previous;
     }
@@ -143,7 +143,7 @@ export default Service.extend({
   visibleTokens: computed('tokens', {
     get() {
       let tokens = this.tokens;
-      let i = (tokens ? tokens.length : 0);
+      let i = tokens ? tokens.length : 0;
       let visible = [];
       while (i--) {
         let token = tokens[i];
@@ -155,7 +155,7 @@ export default Service.extend({
         }
       }
       return visible;
-    }
+    },
   }),
 
   sortedTokens: computed('visibleTokens', {
@@ -193,7 +193,7 @@ export default Service.extend({
       return frontGroups.concat(
         groups.reduce((E, group) => E.concat(group), [])
       );
-    }
+    },
   }),
 
   scheduleTitleUpdate() {
@@ -243,5 +243,5 @@ export default Service.extend({
       let title = titles[i];
       title.parentNode.removeChild(title);
     }
-  }
+  },
 });
diff --git a/index.js b/index.js
index f52ce3bc..0ca063d4 100644
--- a/index.js
+++ b/index.js
@@ -1,27 +1,5 @@
 'use strict';
 
 module.exports = {
-  name: 'ember-page-title',
-
-  setupPreprocessorRegistry(_, registry) {
-    const plugin = this._buildPlugin();
-
-    plugin.parallelBabel = {
-      requireFile: __filename,
-      buildUsing: '_buildPlugin',
-      params: {}
-    };
-
-    registry.add('htmlbars-ast-plugin', plugin);
-  },
-
-  _buildPlugin() {
-    return {
-      name: 'translate-title-helper-to-page-title-helper',
-      plugin: require('./lib/plugins/translate-helper-name'),
-      baseDir() {
-        return __dirname;
-      }
-    };
-  }
+  name: require('./package').name,
 };
diff --git a/lib/plugins/translate-helper-name.js b/lib/plugins/translate-helper-name.js
deleted file mode 100644
index 8b52f62b..00000000
--- a/lib/plugins/translate-helper-name.js
+++ /dev/null
@@ -1,31 +0,0 @@
-function TranslateHelperName(options) {
-  this.syntax = null;
-  this.options = options;
-}
-
-TranslateHelperName.prototype.transform = function TranslateHelperName_transform(
-  ast
-) {
-  var b = this.syntax.builders;
-  var walker = new this.syntax.Walker();
-
-  walker.visit(ast, function (node) {
-    if (!validate(node)) {
-      return;
-    }
-    node.path = b.path('page-title');
-    node.hash.pairs.push(b.pair('_deprecate', b.string(node.loc.source)));
-  });
-
-  return ast;
-};
-
-function validate(node) {
-  return (
-    node.type === 'MustacheStatement' &&
-    node.path.original === 'title' &&
-    node.params.length > 0
-  );
-}
-
-module.exports = TranslateHelperName;