diff --git a/javascript/gestion_listes_blocks.js.html b/javascript/gestion_listes_blocks.js.html
index 7139a4c4413c0d9b8d91a5cca6dae6f8015366b7..437437c4c44b85567ef575f41a3598d95badf669 100644
--- a/javascript/gestion_listes_blocks.js.html
+++ b/javascript/gestion_listes_blocks.js.html
@@ -86,14 +86,14 @@ $(function() {
 
 	function gestion_boutons_blocks() {
 		// édition en place des blocs
-		$('.objet_blocks .actions .editer_block').on('click', function(e) {
+		$('.objet_blocks .actions .editer_block').off('click').on('click', function(e) {
 			e.preventDefault();
 			var id_block = $(this).data('id_block');
 			ajaxReload('block_' + id_block, {args: {edit_bloc: 1}});
 		});
 
 		// boutons "Annuler"
-		$('.formulaire_editer_block button[name="annuler"]').on('click', function(e) {
+		$('.formulaire_editer_block button[name="annuler"]').off('click').on('click', function(e) {
 			e.preventDefault();
 			var id_block = $(this).data('id_block');
 			ajaxReload('block_'+id_block);