diff --git a/inc/joindre_document.php b/inc/joindre_document.php
index 68d26d0aaf797d4eacdbb394f1b18446ddff24ef..6420512d4391054f31a7d9e2fcce215f73997c18 100644
--- a/inc/joindre_document.php
+++ b/inc/joindre_document.php
@@ -115,6 +115,7 @@ function joindre_trouver_fichier_envoye(){
 		}
 	}
 	elseif (_request('joindre_zip') AND $path = _request('chemin_zip')){
+		include_spip('inc/documents'); //pour creer_repertoire_documents
 		define('_tmp_dir', creer_repertoire_documents(md5($path.$GLOBALS['visiteur_session']['id_auteur'])));
 		if (_tmp_dir == _DIR_IMG)
 			return _T('avis_operation_impossible');