diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b50e601..344517c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,7 +16,8 @@ v0.15.0 (?? ??? 2018)
 - Fix the size unit of when parsing html images - @troosan #1254
 - Fixed HTML parsing of nested lists - @troosan #1265
 - Save PNG alpha information when using remote images. @samsullivan #779
-- fix parsing of `<w:br/>` tag. @troosan #1274
+- Fix parsing of `<w:br/>` tag. @troosan #1274
+- Bookmark are not writton as internal link in html writer @troosan #1263
 
 
 
diff --git a/src/PhpWord/Writer/HTML/Element/Bookmark.php b/src/PhpWord/Writer/HTML/Element/Bookmark.php
new file mode 100644
index 00000000..649cc7b8
--- /dev/null
+++ b/src/PhpWord/Writer/HTML/Element/Bookmark.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * This file is part of PHPWord - A pure PHP library for reading and writing
+ * word processing documents.
+ *
+ * PHPWord is free software distributed under the terms of the GNU Lesser
+ * General Public License version 3 as published by the Free Software Foundation.
+ *
+ * For the full copyright and license information, please read the LICENSE
+ * file that was distributed with this source code. For the full list of
+ * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
+ *
+ * @see         https://github.com/PHPOffice/PHPWord
+ * @copyright   2010-2017 PHPWord contributors
+ * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
+ */
+
+namespace PhpOffice\PhpWord\Writer\HTML\Element;
+
+/**
+ * Bookmark element HTML writer
+ *
+ * @since 0.15.0
+ */
+class Bookmark extends Text
+{
+    /**
+     * Write bookmark
+     *
+     * @return string
+     */
+    public function write()
+    {
+        if (!$this->element instanceof \PhpOffice\PhpWord\Element\Bookmark) {
+            return '';
+        }
+
+        $content = '';
+        $content .= $this->writeOpening();
+        $content .= "<a name=\"{$this->element->getName()}\"/>";
+        $content .= $this->writeClosing();
+
+        return $content;
+    }
+}
diff --git a/src/PhpWord/Writer/HTML/Element/Link.php b/src/PhpWord/Writer/HTML/Element/Link.php
index bdea985a..f29880d4 100644
--- a/src/PhpWord/Writer/HTML/Element/Link.php
+++ b/src/PhpWord/Writer/HTML/Element/Link.php
@@ -37,12 +37,12 @@ class Link extends Text
             return '';
         }
 
-        $content = '';
-        $content .= $this->writeOpening();
+        $prefix = $this->element->isInternal() ? '#' : '';
+        $content = $this->writeOpening();
         if (Settings::isOutputEscapingEnabled()) {
-            $content .= "<a href=\"{$this->escaper->escapeHtmlAttr($this->element->getSource())}\">{$this->escaper->escapeHtml($this->element->getText())}</a>";
+            $content .= "<a href=\"{$prefix}{$this->escaper->escapeHtmlAttr($this->element->getSource())}\">{$this->escaper->escapeHtml($this->element->getText())}</a>";
         } else {
-            $content .= "<a href=\"{$this->element->getSource()}\">{$this->element->getText()}</a>";
+            $content .= "<a href=\"{$prefix}{$this->element->getSource()}\">{$this->element->getText()}</a>";
         }
         $content .= $this->writeClosing();
 
diff --git a/tests/PhpWord/Writer/HTML/ElementTest.php b/tests/PhpWord/Writer/HTML/ElementTest.php
index 86856d5c..fc092ba3 100644
--- a/tests/PhpWord/Writer/HTML/ElementTest.php
+++ b/tests/PhpWord/Writer/HTML/ElementTest.php
@@ -31,7 +31,7 @@ class ElementTest extends \PHPUnit\Framework\TestCase
      */
     public function testUnmatchedElements()
     {
-        $elements = array('Container', 'Footnote', 'Image', 'Link', 'ListItem', 'Table', 'Title');
+        $elements = array('Container', 'Footnote', 'Image', 'Link', 'ListItem', 'Table', 'Title', 'Bookmark');
         foreach ($elements as $element) {
             $objectClass = 'PhpOffice\\PhpWord\\Writer\\HTML\\Element\\' . $element;
             $parentWriter = new HTML();
diff --git a/tests/PhpWord/Writer/HTMLTest.php b/tests/PhpWord/Writer/HTMLTest.php
index bdfc44e3..f2bc7175 100644
--- a/tests/PhpWord/Writer/HTMLTest.php
+++ b/tests/PhpWord/Writer/HTMLTest.php
@@ -73,6 +73,7 @@ class HTMLTest extends \PHPUnit\Framework\TestCase
         );
         $phpWord->addParagraphStyle('Paragraph', array('alignment' => Jc::CENTER, 'spaceAfter' => 20, 'spaceBefore' => 20));
         $section = $phpWord->addSection();
+        $section->addBookmark('top');
         $section->addText(htmlspecialchars('Test 1', ENT_COMPAT, 'UTF-8'), 'Font', 'Paragraph');
         $section->addTextBreak();
         $section->addText(
@@ -128,6 +129,7 @@ class HTMLTest extends \PHPUnit\Framework\TestCase
         $cell->addFootnote();
         $cell->addEndnote();
         $cell = $table->addRow()->addCell();
+        $section->addLink('top', 'back to top', null, null, true);
 
         $writer = new HTML($phpWord);