diff --git a/faq.html b/faq.html
index c91676cb..c281ca07 100644
--- a/faq.html
+++ b/faq.html
@@ -440,20 +440,24 @@ For the parity disks, follow these suggestions:
 <table class="download">
 <tr><th>FileSystem</th><th>Result</th></tr>
 <tr>
-<td>ext4</td>
-<td>OK</td>
-</tr>
-<tr>
 <td>ext3</td>
 <td>No. It doesn't support the <a href="http://www.kernel.org/doc/man-pages/online/pages/man2/fallocate.2.html">fallocate()</a> command needed to allocated the parity files.
 You can anyway use it if you limit the use of the parity disk to contain only the parity file.
 </td>
 </tr>
 <tr>
+<td>ext4</td>
+<td>OK</td>
+</tr>
+<tr>
 <td>XFS</td>
 <td>OK</td>
 </tr>
 <tr>
+<td>Btrfs</td>
+<td>OK. But ensure to build SnapRAID with the libblkid library to get UUID support. You will be warned if this doesn't happen.</td>
+</tr>
+<tr>
 <td>JFS</td>
 <td>No. It doesn't support the <a href="http://www.kernel.org/doc/man-pages/online/pages/man2/fallocate.2.html">fallocate()</a> command needed to allocated the parity files.
 <br>