diff --git a/doc/config.html b/doc/config.html
index c2fdfeb1..935bcbec 100755
--- a/doc/config.html
+++ b/doc/config.html
@@ -780,6 +780,12 @@ If this flag is <b>1</b>, the email notification send by elog contains the
 full message body in addition to the attributes. The default is <b>0</b>.
 <p>
 
+<li><b><code>Suppress Email on edit = 0|1</code></b>
+</br>
+If this flag is <b>1</b>, no email notifications are sent for edited messages,
+only for new messages. The default is <b>0</b>.
+<p>
+
 <li><b><code>Back to main = 0|1</code></b>
 </br>
 If this flag is <b>1</b>, the "<I>Back</I>" button takes you back to the logbook