diff --git a/cypress/integration/sidebar.spec.js b/cypress/integration/sidebar.spec.js
index d4c0741f..8cb39fc7 100644
--- a/cypress/integration/sidebar.spec.js
+++ b/cypress/integration/sidebar.spec.js
@@ -1,81 +1,85 @@
 /**
  * Copyright (C) 2019  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
  */
 
 const url = '/';
 
 describe('Sidebar tests On Large Screen', function() {
   beforeEach(function() {
-    cy.visit(url);
+    cy.visit(url, {
+      onBeforeLoad: (win) => {
+        win.localStorage.clear();
+      }
+    });
   });
 
   it('should toggle sidebar when swh-push-menu is clicked', function() {
     cy.get('.swh-push-menu')
       .click()
       .then(() => {
         cy.get('body')
           .should('have.class', 'sidebar-collapse')
           .get('.nav-link > p')
           .should('have.css', 'opacity', '0');
       })
       .get('.swh-push-menu')
       .click()
       .then(() => {
         cy.get('body')
           .should('have.class', 'sidebar-open')
           .get('.nav-link > p')
           .should('not.have.css', 'opacity', '0');
       });
   });
 
   it('should have less width when collapsed compared to open', function() {
     let collapsedWidth, expandedWidth;
     cy.get('.swh-push-menu')
       .click()
       .wait(250)
       .get('.swh-sidebar')
       .should('have.css', 'width')
       .then((width) => {
         collapsedWidth = parseInt(width);
       })
       .get('.swh-push-menu')
       .click()
       .wait(250)
       .get('.swh-sidebar')
       .should('have.css', 'width')
       .then((width) => {
         expandedWidth = parseInt(width);
       })
       .then(() => {
         assert.isBelow(collapsedWidth, expandedWidth);
       });
   });
 });
 
 describe('Sidebar Tests on small screens', function() {
   beforeEach(function() {
     cy.viewport('iphone-6');
     cy.visit(url);
   });
 
   it('should be collapsed by default', function() {
     cy.get('.swh-sidebar')
       .should('not.be.visible');
   });
 
   it('should toggle sidebar when swh-push-menu is clicked', function() {
     cy.get('.swh-push-menu')
       .click()
       .wait(250)
       .get('.swh-sidebar')
       .should('be.visible')
       .get('#sidebar-overlay')
       .click({force: true})
       .wait(250)
       .get('.swh-sidebar')
       .should('not.be.visible');
   });
 });
diff --git a/cypress/plugins/index.js b/cypress/plugins/index.js
index fd170fba..dffed253 100644
--- a/cypress/plugins/index.js
+++ b/cypress/plugins/index.js
@@ -1,17 +1,17 @@
 // ***********************************************************
 // This example plugins/index.js can be used to load plugins
 //
 // You can change the location of this file or turn off loading
 // the plugins file with the 'pluginsFile' configuration option.
 //
 // You can read more here:
 // https://on.cypress.io/plugins-guide
 // ***********************************************************
 
 // This function is called when a project is opened or re-opened (e.g. due to
 // the project's config changing)
 
 module.exports = (on, config) => {
   // `on` is used to hook into various events Cypress emits
   // `config` is the resolved Cypress config
-}
+};