diff --git a/app/assets/javascripts/admin/analytics-modules/ga4-button-setup.js b/app/assets/javascripts/admin/analytics-modules/ga4-button-setup.js
index 6369d25ea42..6e33a2baefc 100644
--- a/app/assets/javascripts/admin/analytics-modules/ga4-button-setup.js
+++ b/app/assets/javascripts/admin/analytics-modules/ga4-button-setup.js
@@ -15,8 +15,7 @@ window.GOVUK.analyticsGa4.analyticsModules =
           const event = {
             event_name: 'navigation',
             type: 'button',
-            text: button.textContent,
-            method: 'primary_click'
+            text: button.textContent
           }
           if (button.dataset.ga4Event) {
             Object.assign(event, JSON.parse(button.dataset.ga4Event))
diff --git a/app/assets/javascripts/admin/analytics-modules/ga4-link-setup.js b/app/assets/javascripts/admin/analytics-modules/ga4-link-setup.js
index 34f59ea044c..aa663904dd5 100644
--- a/app/assets/javascripts/admin/analytics-modules/ga4-link-setup.js
+++ b/app/assets/javascripts/admin/analytics-modules/ga4-link-setup.js
@@ -14,8 +14,7 @@ window.GOVUK.analyticsGa4.analyticsModules =
         links.forEach((link) => {
           const event = {
             event_name: 'navigation',
-            type: link.role === 'button' ? 'button' : 'generic_link',
-            method: 'primary_click'
+            type: link.role === 'button' ? 'button' : 'generic_link'
           }
           if (link.dataset.ga4Event) {
             Object.assign(event, JSON.parse(link.dataset.ga4Event))
diff --git a/spec/javascripts/admin/analytics-modules/ga4-button-setup.spec.js b/spec/javascripts/admin/analytics-modules/ga4-button-setup.spec.js
index a3891991730..4fa0cac69ae 100644
--- a/spec/javascripts/admin/analytics-modules/ga4-button-setup.spec.js
+++ b/spec/javascripts/admin/analytics-modules/ga4-button-setup.spec.js
@@ -18,7 +18,7 @@ describe('GOVUK.analyticsGa4.analyticsModules', function () {
     ga4ButtonSetup.init()
 
     expect(button.dataset.ga4Event).toEqual(
-      '{"event_name":"navigation","type":"button","text":"Button","method":"primary_click"}'
+      '{"event_name":"navigation","type":"button","text":"Button"}'
     )
   })
 
@@ -29,7 +29,7 @@ describe('GOVUK.analyticsGa4.analyticsModules', function () {
     ga4ButtonSetup.init()
 
     expect(button.dataset.ga4Event).toEqual(
-      '{"event_name":"navigation","type":"button","text":"Button","method":"primary_click"}'
+      '{"event_name":"navigation","type":"button","text":"Button"}'
     )
   })
 
@@ -42,7 +42,7 @@ describe('GOVUK.analyticsGa4.analyticsModules', function () {
     ga4ButtonSetup.init()
 
     expect(button.dataset.ga4Event).toEqual(
-      '{"event_name":"custom_event_name","type":"button","text":"Button","method":"primary_click"}'
+      '{"event_name":"custom_event_name","type":"button","text":"Button"}'
     )
   })
 })
diff --git a/spec/javascripts/admin/analytics-modules/ga4-link-setup.spec.js b/spec/javascripts/admin/analytics-modules/ga4-link-setup.spec.js
index 5980855374e..0b393661625 100644
--- a/spec/javascripts/admin/analytics-modules/ga4-link-setup.spec.js
+++ b/spec/javascripts/admin/analytics-modules/ga4-link-setup.spec.js
@@ -17,7 +17,7 @@ describe('GOVUK.analyticsGa4.analyticsModules.Ga4LinkSetup', function () {
     Ga4LinkSetup.init()
 
     expect(link.dataset.ga4Event).toEqual(
-      '{"event_name":"navigation","type":"generic_link","method":"primary_click"}'
+      '{"event_name":"navigation","type":"generic_link"}'
     )
   })
 
@@ -28,7 +28,7 @@ describe('GOVUK.analyticsGa4.analyticsModules.Ga4LinkSetup', function () {
     Ga4LinkSetup.init()
 
     expect(link.dataset.ga4Event).toEqual(
-      '{"event_name":"navigation","type":"button","method":"primary_click"}'
+      '{"event_name":"navigation","type":"button"}'
     )
   })
 })