diff --git a/swh/web/assets/src/bundles/vault/vault-create-tasks.js b/swh/web/assets/src/bundles/vault/vault-create-tasks.js
index ca1b69085..fc186f6a0 100644
--- a/swh/web/assets/src/bundles/vault/vault-create-tasks.js
+++ b/swh/web/assets/src/bundles/vault/vault-create-tasks.js
@@ -1,90 +1,90 @@
 /**
  * Copyright (C) 2018  The Software Heritage developers
  * See the AUTHORS file at the top-level directory of this distribution
  * License: GNU Affero General Public License version 3, or any later version
  * See top-level LICENSE file for more information
  */
 
-import {handleFetchError} from 'utils/functions';
+import {handleFetchError, csrfPost} from 'utils/functions';
 
 function addVaultCookingTask(cookingTask) {
   let vaultCookingTasks = JSON.parse(localStorage.getItem('swh-vault-cooking-tasks'));
   if (!vaultCookingTasks) {
     vaultCookingTasks = [];
   }
   if (vaultCookingTasks.find(val => {
     return val.object_type === cookingTask.object_type &&
             val.object_id === cookingTask.object_id;
   }) === undefined) {
     let cookingUrl;
     if (cookingTask.object_type === 'directory') {
       cookingUrl = Urls.vault_cook_directory(cookingTask.object_id);
     } else {
       cookingUrl = Urls.vault_cook_revision_gitfast(cookingTask.object_id);
     }
     if (cookingTask.email) {
       cookingUrl += '?email=' + cookingTask.email;
     }
-    fetch(cookingUrl)
+    csrfPost(cookingUrl)
       .then(handleFetchError)
       .then(() => {
         vaultCookingTasks.push(cookingTask);
         localStorage.setItem('swh-vault-cooking-tasks', JSON.stringify(vaultCookingTasks));
         $('#vault-cook-directory-modal').modal('hide');
         $('#vault-cook-revision-modal').modal('hide');
         window.location = Urls.browse_vault();
       })
       .catch(() => {
         $('#vault-cook-directory-modal').modal('hide');
         $('#vault-cook-revision-modal').modal('hide');
       });
   } else {
     window.location = Urls.browse_vault();
   }
 }
 
 function validateEmail(email) {
   let re = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
   return re.test(String(email).toLowerCase());
 }
 
 export function cookDirectoryArchive(directoryId) {
   let email = $('#swh-vault-directory-email').val().trim();
   if (!email || validateEmail(email)) {
     let cookingTask = {'object_type': 'directory',
       'object_id': directoryId,
       'email': email,
       'status': 'new'};
     addVaultCookingTask(cookingTask);
 
   } else {
     $('#invalid-email-modal').modal('show');
   }
 }
 
 export function cookRevisionArchive(revisionId) {
   let email = $('#swh-vault-revision-email').val().trim();
   if (!email || validateEmail(email)) {
     let cookingTask = {
       'object_type': 'revision',
       'object_id': revisionId,
       'email': email,
       'status': 'new'
     };
     addVaultCookingTask(cookingTask);
   } else {
     $('#invalid-email-modal').modal('show');
   }
 }
 
 export function initTaskCreationUi() {
 
   // reparent the modals to the top navigation div in order to be able
   // to display them
   $(document).ready(function() {
     $('.swh-browse-top-navigation').append($('#vault-cook-directory-modal'));
     $('.swh-browse-top-navigation').append($('#vault-cook-revision-modal'));
     $('.swh-browse-top-navigation').append($('#invalid-email-modal'));
   });
 
 }