diff --git a/gamutable_options.php b/gamutable_options.php
index b46daaa..3f533e0 100644
--- a/gamutable_options.php
+++ b/gamutable_options.php
@@ -18,3 +18,13 @@ if (_request('var_mode') == 'gamutable') {
 	include_spip('inc/invalideur');
 	suivre_invalideur("id='gamutable/1'");
 }
+
+
+function gamutable_formulaire_admin($flux) {
+	//if (autoriser('configurer', 'scssphp')) {
+	//}
+	$btn = recuperer_fond('inclure/calculer_gamutable');
+	$flux['data'] = preg_replace('%(<!--extra-->)%is', $btn.'$1', $flux['data']);
+
+	return $flux;
+}
diff --git a/inclure/calculer_gamutable.html b/inclure/calculer_gamutable.html
new file mode 100644
index 0000000..46de7c8
--- /dev/null
+++ b/inclure/calculer_gamutable.html
@@ -0,0 +1,4 @@
+#CACHE{0}
+[(#PLUGIN{minibando}|non)
+]
+[<a href="(#SELF|parametre_url{var_mode,gamutable})" class="spip-admin-boutons" id="scssphp_calculer_css">Purger gamuTable</a>]
diff --git a/paquet.xml b/paquet.xml
index 01d8c6d..a616ec9 100644
--- a/paquet.xml
+++ b/paquet.xml
@@ -16,5 +16,7 @@
 
 	<pipeline nom="autoriser" inclure="gamutable_autorisations.php" />
 
+	<pipeline nom="formulaire_admin" />
+
 
 </paquet>