diff --git a/frontend/src/app/core/turbo/turbo-requests.service.ts b/frontend/src/app/core/turbo/turbo-requests.service.ts
index 41d98ea6da0..76305e6a10f 100644
--- a/frontend/src/app/core/turbo/turbo-requests.service.ts
+++ b/frontend/src/app/core/turbo/turbo-requests.service.ts
@@ -14,6 +14,15 @@ export class TurboRequestsService {
     html:string,
     headers:Headers
   }> {
+    const defaultHeaders = {
+      'X-Authentication-Scheme': 'Session',
+    };
+
+    init.headers = {
+      ...defaultHeaders,
+      ...init.headers,
+    };
+
     return fetch(url, init)
       .then((response) => {
         return response.text().then((html) => ({
@@ -72,7 +81,9 @@ export class TurboRequestsService {
   public requestStream(url:string):Promise<{ html:string, headers:Headers }> {
     return this.request(url, {
       method: 'GET',
-      headers: { Accept: 'text/vnd.turbo-stream.html' },
+      headers: {
+        Accept: 'text/vnd.turbo-stream.html',
+      },
       credentials: 'same-origin',
     });
   }
diff --git a/frontend/src/stimulus/controllers/async-dialog.controller.ts b/frontend/src/stimulus/controllers/async-dialog.controller.ts
index 2d0892701fe..9b4197abf7b 100644
--- a/frontend/src/stimulus/controllers/async-dialog.controller.ts
+++ b/frontend/src/stimulus/controllers/async-dialog.controller.ts
@@ -47,6 +47,7 @@ export default class AsyncDialogController extends ApplicationController {
       method: this.method,
       headers: {
         Accept: 'text/vnd.turbo-stream.html',
+        'X-Authentication-Scheme': 'Session',
       },
     }).then((r) => r.text())
       .then((html) => {
diff --git a/frontend/src/stimulus/controllers/dynamic/meetings/form.controller.ts b/frontend/src/stimulus/controllers/dynamic/meetings/form.controller.ts
index 37dab0e9f47..345d6ca0424 100644
--- a/frontend/src/stimulus/controllers/dynamic/meetings/form.controller.ts
+++ b/frontend/src/stimulus/controllers/dynamic/meetings/form.controller.ts
@@ -57,7 +57,9 @@ export default class OpMeetingsFormController extends ApplicationController {
       .request(
         `${this.pathHelper.staticBase}/meetings/fetch_timezone?${urlSearchParams.toString()}`,
         {
-          headers: { Accept: 'text/vnd.turbo-stream.html' },
+          headers: {
+            Accept: 'text/vnd.turbo-stream.html',
+          },
         },
       );
   }
diff --git a/frontend/src/stimulus/controllers/dynamic/recurring-meetings/form.controller.ts b/frontend/src/stimulus/controllers/dynamic/recurring-meetings/form.controller.ts
index 64c6e0044bf..b9e9cd99427 100644
--- a/frontend/src/stimulus/controllers/dynamic/recurring-meetings/form.controller.ts
+++ b/frontend/src/stimulus/controllers/dynamic/recurring-meetings/form.controller.ts
@@ -25,7 +25,9 @@ export default class OpRecurringMeetingsFormController extends ApplicationContro
       .request(
         `${this.pathHelper.staticBase}/recurring_meetings/humanize_schedule?${urlSearchParams.toString()}`,
         {
-          headers: { Accept: 'text/vnd.turbo-stream.html' },
+          headers: {
+            Accept: 'text/vnd.turbo-stream.html',
+          },
         },
       );
   }
diff --git a/frontend/src/stimulus/controllers/poll-for-changes.controller.ts b/frontend/src/stimulus/controllers/poll-for-changes.controller.ts
index ec525ede39b..890f35c9bad 100644
--- a/frontend/src/stimulus/controllers/poll-for-changes.controller.ts
+++ b/frontend/src/stimulus/controllers/poll-for-changes.controller.ts
@@ -76,6 +76,7 @@ export default class PollForChangesController extends ApplicationController {
     void fetch(`${this.urlValue}?reference=${this.buildReference()}`, {
       headers: {
         Accept: 'text/vnd.turbo-stream.html',
+        'X-Authentication-Scheme': 'Session',
       },
     }).then(async (r) => {
       if (r.status === 200) {
diff --git a/frontend/src/turbo/turbo-event-listeners.ts b/frontend/src/turbo/turbo-event-listeners.ts
index 18fc192fd33..6fcaf91c669 100644
--- a/frontend/src/turbo/turbo-event-listeners.ts
+++ b/frontend/src/turbo/turbo-event-listeners.ts
@@ -31,6 +31,7 @@ export function addTurboEventListeners() {
     const headers = event.detail.fetchOptions.headers as Record<string, string>;
     headers['Turbo-Referrer'] = window.location.href;
     headers['X-Turbo-Nonce'] = document.getElementsByName('csp-nonce')[0]?.getAttribute('content') || '';
+    headers['X-Authentication-Scheme'] = 'Session';
   });
 
   // Turbo adds nonces to all scripts, even though we want to explicitly pass nonces