diff --git a/reference/image/functions/gd-info.xml b/reference/image/functions/gd-info.xml
index 9b96c464ba..09cdff5188 100644
--- a/reference/image/functions/gd-info.xml
+++ b/reference/image/functions/gd-info.xml
@@ -87,6 +87,11 @@
        <entry><type>boolean</type> value.  &true;
         if <literal>XBM</literal> support is included.</entry>
       </row>
+      <row>
+       <entry>WebP Support</entry>
+       <entry><type>boolean</type> value.  &true;
+        if <literal>WebP</literal> support is included.</entry>
+      </row>
      </tbody>
     </tgroup>
    </table>
@@ -151,6 +156,12 @@ array(9) {
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>5.5.0</entry>
+       <entry>
+        <literal>WebP Support</literal> added.
+       </entry>
+      </row>
       <row>
        <entry>5.3.0</entry>
        <entry>