diff --git a/browser/components/extensions/test/browser/browser_ext_incognito_views.js b/browser/components/extensions/test/browser/browser_ext_incognito_views.js
index 3fb2feaf65e0..feccb584aa6b 100644
--- a/browser/components/extensions/test/browser/browser_ext_incognito_views.js
+++ b/browser/components/extensions/test/browser/browser_ext_incognito_views.js
@@ -53,7 +53,7 @@ add_task(async function testIncognitoViews() {
         );
       };
 
-      const URL = "http://example.com/incognito";
+      const URL = "https://example.com/incognito";
       let windowReady = new Promise(resolve => {
         browser.tabs.onUpdated.addListener(function listener(
           tabId,