diff --git a/test/data/fenced_code_block.html b/test/data/fenced_code_block.html
index 565a541..78480fd 100644
--- a/test/data/fenced_code_block.html
+++ b/test/data/fenced_code_block.html
@@ -8,4 +8,7 @@ echo $message;</code></pre>
 <pre><code class="language-html+php">&lt;?php
 echo "Hello World";
 ?&gt;
-&lt;a href="http://auraphp.com" &gt;Aura Project&lt;/a&gt;</code></pre>
\ No newline at end of file
+&lt;a href="http://auraphp.com" &gt;Aura Project&lt;/a&gt;</code></pre>
+<pre><code>the following isn't quite enough to close
+```
+still a fenced code block</code></pre>
\ No newline at end of file
diff --git a/test/data/fenced_code_block.md b/test/data/fenced_code_block.md
index 62db24a..35acb75 100644
--- a/test/data/fenced_code_block.md
+++ b/test/data/fenced_code_block.md
@@ -22,4 +22,10 @@ echo 'language identifier with non words';
 echo "Hello World";
 ?>
 <a href="http://auraphp.com" >Aura Project</a>
-```
\ No newline at end of file
+```
+
+````
+the following isn't quite enough to close
+```
+still a fenced code block
+````
\ No newline at end of file