diff --git a/bin/ui/messages/errors/fatalError.stories.js b/bin/ui/messages/errors/fatalError.stories.js
index 5569d39f9..9530f48fb 100644
--- a/bin/ui/messages/errors/fatalError.stories.js
+++ b/bin/ui/messages/errors/fatalError.stories.js
@@ -36,7 +36,7 @@ const context = {
     number: 1400,
     webUrl: 'https://www.chromatic.com/build?appId=5d67dc0374b2e300209c41e7&number=1400',
   },
-  isolatorUrl: 'https://pfkaemtlit.tunnel.chromatic.com/iframe.html',
+  isolatorUrl: 'https://pfkaemtlit.tunnel.chromaticqa.com/iframe.html',
   cachedUrl: 'https://5d67dc0374b2e300209c41e7-pfkaemtlit.chromatic.com/iframe.html',
 };
 
diff --git a/bin/ui/tasks/tunnel.stories.js b/bin/ui/tasks/tunnel.stories.js
index 66b5d6532..1b770e907 100644
--- a/bin/ui/tasks/tunnel.stories.js
+++ b/bin/ui/tasks/tunnel.stories.js
@@ -7,7 +7,7 @@ export default {
 };
 
 const CHROMATIC_TUNNEL_URL = 'https://tunnel.chromaticqa.com';
-const cachedUrl = 'https://fdeulpymiq.tunnel.chromatic.com/iframe.html';
+const cachedUrl = 'https://fdeulpymiq.tunnel.chromaticqa.com/iframe.html';
 
 export const Initial = () => initial;
 
diff --git a/stories/timing.stories-disabled.js b/stories/timing.stories-disabled.js
index 0cac2c528..3fd9f89bf 100644
--- a/stories/timing.stories-disabled.js
+++ b/stories/timing.stories-disabled.js
@@ -6,7 +6,7 @@ import React, { useState } from 'react';
 
 // Some stories to test out timing code. Disabled by default
 // These stories are available at (e.g.)
-//   http://vmdbnybkvx.tunnel.staging-chromatic.com/iframe.html?id=timing--5s
+//   http://vmdbnybkvx.staging-tunnel.chromaticqa.com/iframe.html?id=timing--5s
 
 // A component that guarantees the load event won't load for timeout seconds
 // Note that the img loading tends to take a litle longer so this is a minimum