diff --git a/app/assets/javascripts/analytics/init.js b/app/assets/javascripts/analytics/init.js
index 50a5d3eb4..0a8e012e6 100644
--- a/app/assets/javascripts/analytics/init.js
+++ b/app/assets/javascripts/analytics/init.js
@@ -3,7 +3,7 @@
 
   window.GOVUK = window.GOVUK || {};
 
-  const trackingId = 'UA-26179049-1';
+  const trackingId = 'UA-75215134-1';
 
   // Disable analytics by default
   window[`ga-disable-${trackingId}`] = true;
diff --git a/tests/javascripts/analytics/init.test.js b/tests/javascripts/analytics/init.test.js
index 3f3563b5c..8384b826f 100644
--- a/tests/javascripts/analytics/init.test.js
+++ b/tests/javascripts/analytics/init.test.js
@@ -43,7 +43,7 @@ describe("Analytics init", () => {
 
   test("After the init.js script has been loaded, Google Analytics will be disabled", () => {
 
-    expect(window['ga-disable-UA-26179049-1']).toBe(true);
+    expect(window['ga-disable-UA-75215134-1']).toBe(true);
 
   });
 
@@ -93,7 +93,7 @@ describe("Analytics init", () => {
 
     test("Google Analytics will not be disabled", () => {
 
-      expect(window['ga-disable-UA-26179049-1']).toBe(false);
+      expect(window['ga-disable-UA-75215134-1']).toBe(false);
 
     });