diff --git a/htdocs/admin.php b/htdocs/admin.php
index 59dc565..5e5b16e 100644
--- a/htdocs/admin.php
+++ b/htdocs/admin.php
@@ -38,11 +38,28 @@ if (!empty($_POST['delete'])) {
     print '</div>';
 }
 
+if (!empty($_POST['isactive'])) {
+    $active = ($_POST['isactive'] == "TRUE") ? true : false;
+    try {
+        $domain->update($active);
+        header('Location: admin.php?domain='.$domain->getName());
+    } catch (Exception $e) {
+        print '<div class="alert alert-danger" role="alert">'.$e->getMessage().'</div>';
+    }
+}
 
 ?>
 <div class="container">
     <div class="text-center">
-    <a href="compte.php?domain=<?php print $domain->getName() ?>"><button class="btn btn-primary">Ajouter un nouveau compte</button></a>&nbsp;&nbsp;&nbsp;
+    <?php
+    print '<form name="update" method="post" action="admin.php?domain='.$domain->getName().'">';
+    if (!$domain->isactive()) {
+        print '<button type="submit" name="isactive" value="TRUE" class="btn btn-primary">Activer le domaine</button>&nbsp;&nbsp;&nbsp;';
+    } else {
+        print '<button type="submit" name="isactive" value="FALSE" class="btn btn-primary">Désactiver le domaine</button>&nbsp;&nbsp;&nbsp;';
+    }
+    ?>
+    <a href="compte.php?domain=<?php print $domain->getName() ?>"><button type="button" class="btn btn-primary">Ajouter un nouveau compte</button></a>&nbsp;&nbsp;&nbsp;
 
     <?php
         // only for mail mode
@@ -52,7 +69,8 @@ if (!empty($_POST['delete'])) {
         $viewonly2= ( (isset($_GET['viewonly'])) && ($_GET['viewonly']==2) ) ? "selected='selected'" : "";
     ?>
 
-        <a href="alias.php?domain=<?php print $domain->getName() ?>"><button class="btn btn-primary">Ajouter un nouvel alias/groupe de diffusion</button></a>
+        <a href="alias.php?domain=<?php print $domain->getName() ?>"><button type="button" class="btn btn-primary">Ajouter un nouvel alias/groupe de diffusion</button></a>
+    </form>
     </div>
         <hr>
         <form class='center' action='admin.php' method='GET' name='listing'>
diff --git a/htdocs/lib/class.ldapdomain.php b/htdocs/lib/class.ldapdomain.php
index a31570b..ae9bafa 100644
--- a/htdocs/lib/class.ldapdomain.php
+++ b/htdocs/lib/class.ldapdomain.php
@@ -128,6 +128,14 @@ class LdapDomain extends LdapServer {
         }
     }
 
+    public function update($active=false) {
+        $info["isActive"] = ($active) ? 'TRUE' : 'FALSE';
+        if (!ldap_mod_replace($this->conn,  "cn=".$this->getName().",".LDAP_BASE, $info)) {
+            $error = ldap_error($this->conn);
+            throw new Exception("Erreur pendant la modification du domaine : $error");
+        }
+    }
+
     public function getName() {
         return $this->domain;
     }