diff --git a/cypress/integration/rendering/gantt.spec.js b/cypress/integration/rendering/gantt.spec.js
index 4c90654c8..e655681bb 100644
--- a/cypress/integration/rendering/gantt.spec.js
+++ b/cypress/integration/rendering/gantt.spec.js
@@ -2,6 +2,9 @@
 import { imgSnapshotTest } from '../../helpers/util.js';
 
 describe('Gantt diagram', () => {
+  beforeEach(()=>{
+    cy.clock((new Date('1010-10-10')).getTime())
+  })
   it('should render a gantt chart', () => {
     imgSnapshotTest(
       `