diff --git a/formulaires/gamumail.php b/formulaires/gamumail.php
index 5755a61..38b5670 100644
--- a/formulaires/gamumail.php
+++ b/formulaires/gamumail.php
@@ -113,6 +113,12 @@ function formulaires_gamumail_traiter_dist($slug, $auteur = 0, $Tclient = [], $T
 
 	$pieces_jointes = [];
 
+	if ($f = charger_fonction('traiter_av_pdf', 'gamumail', true)) {
+		$options = $f($options, $auteur, $Tclient, $Tpdf);
+	} elseif ($f = charger_fonction($slug . '_traiter_av_pdf', 'gamumail', true)) {
+		$options = $f($options, $auteur, $Tclient, $Tpdf);
+	}
+
 	// les documents joints
 	if (!empty($Tid_doc)) {
 		foreach ($Tid_doc as $id_document) {
diff --git a/paquet.xml b/paquet.xml
index a4fe99c..490c6f0 100644
--- a/paquet.xml
+++ b/paquet.xml
@@ -1,7 +1,7 @@
 <paquet
 	prefix="gamumail"
 	categorie="communication"
-	version="1.0.5"
+	version="1.0.6"
 	etat="dev"
 	compatibilite="[3.3.0-dev;3.3.*]"
 	logo="prive/themes/spip/images/gamumail-64.png"