diff --git a/it/it-tests/src/test/java/selenium/SeleneseTest.java b/it/it-tests/src/test/java/selenium/SeleneseTest.java
index d45862843fc..0c53b50c7d7 100644
--- a/it/it-tests/src/test/java/selenium/SeleneseTest.java
+++ b/it/it-tests/src/test/java/selenium/SeleneseTest.java
@@ -36,6 +36,8 @@ public class SeleneseTest {
     this.baseUrl = orchestrator.getServer().getUrl();
     this.driver = Browser.FIREFOX.getDriverForThread();
 
+    driver.manage().deleteAllCookies();
+
     for (File file : suite.getHtmlTests()) {
       System.out.println();
       System.out.println("============ " + file.getName() + " ============");