diff --git a/formulaires/editer_blocktype.php b/formulaires/editer_blocktype.php
index ebebaebfe45896ea68608df48860f571f25bdf28..01970861cd6e7b71a8eddcf43cd8bb890e0d9477 100644
--- a/formulaires/editer_blocktype.php
+++ b/formulaires/editer_blocktype.php
@@ -15,6 +15,8 @@ if (!defined('_ECRIRE_INC_VERSION')) {
 
 include_spip('inc/actions');
 include_spip('inc/editer');
+include_spip('action/editer_liens');
+include_spip('blocks_fonctions');
 
 /**
  * Déclaration des saisies de blocktype