diff --git a/packages/twenty-apps/public/call-recorder/src/constants/twenty-functions-url-env-var-name.ts b/packages/twenty-apps/public/call-recorder/src/constants/twenty-functions-url-env-var-name.ts
deleted file mode 100644
index ddd582a4c0..0000000000
--- a/packages/twenty-apps/public/call-recorder/src/constants/twenty-functions-url-env-var-name.ts
+++ /dev/null
@@ -1 +0,0 @@
-export const TWENTY_FUNCTIONS_URL_ENV_VAR_NAME = 'TWENTY_FUNCTIONS_URL';
diff --git a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/post-to-own-route.test.ts b/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/post-to-own-route.test.ts
index 824117bd9d..6d738c3748 100644
--- a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/post-to-own-route.test.ts
+++ b/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/post-to-own-route.test.ts
@@ -55,6 +55,7 @@ describe('postToOwnRoute', () => {
 
   it('returns false when the route base url cannot be resolved', async () => {
     vi.stubEnv('TWENTY_FUNCTIONS_URL', '');
+    vi.stubEnv('TWENTY_API_URL', '');
 
     await expect(
       postToOwnRoute({ path: '/call-recorder/some-route', body: {} }),
diff --git a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/resolve-own-route-base-url.test.ts b/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/resolve-own-route-base-url.test.ts
deleted file mode 100644
index 4d5761e133..0000000000
--- a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/__tests__/resolve-own-route-base-url.test.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { afterEach, describe, expect, it, vi } from 'vitest';
-
-import { resolveOwnRouteBaseUrl } from 'src/logic-functions/data/resolve-own-route-base-url.util';
-
-describe('resolveOwnRouteBaseUrl', () => {
-  afterEach(() => {
-    vi.unstubAllEnvs();
-  });
-
-  it('returns the injected functions url', () => {
-    vi.stubEnv('TWENTY_FUNCTIONS_URL', 'https://acme.functions.example.com');
-
-    expect(resolveOwnRouteBaseUrl()).toBe('https://acme.functions.example.com');
-  });
-
-  it('fails clearly when the functions url is not injected', () => {
-    vi.stubEnv('TWENTY_FUNCTIONS_URL', '');
-
-    expect(() => resolveOwnRouteBaseUrl()).toThrow(
-      'Unable to resolve Call Recorder own route target without TWENTY_FUNCTIONS_URL',
-    );
-  });
-});
diff --git a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/post-to-own-route.util.ts b/packages/twenty-apps/public/call-recorder/src/logic-functions/data/post-to-own-route.util.ts
index 9445f41a22..2cd3c4d5a6 100644
--- a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/post-to-own-route.util.ts
+++ b/packages/twenty-apps/public/call-recorder/src/logic-functions/data/post-to-own-route.util.ts
@@ -1,7 +1,5 @@
 import { RestApiClient } from 'twenty-client-sdk/rest';
 
-import { resolveOwnRouteBaseUrl } from 'src/logic-functions/data/resolve-own-route-base-url.util';
-
 const OWN_ROUTE_FLUSH_MS = 5_000;
 
 // Fire-and-forget POST to one of this app's own HTTP routes; a timeout only
@@ -14,9 +12,9 @@ export const postToOwnRoute = async ({
   body: object;
 }): Promise<boolean> => {
   try {
-    const client = new RestApiClient({ baseUrl: resolveOwnRouteBaseUrl() });
+    const client = new RestApiClient();
 
-    await client.post(path, body, {
+    await client.post(`/s${path}`, body, {
       signal: AbortSignal.timeout(OWN_ROUTE_FLUSH_MS),
     });
 
diff --git a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/resolve-own-route-base-url.util.ts b/packages/twenty-apps/public/call-recorder/src/logic-functions/data/resolve-own-route-base-url.util.ts
deleted file mode 100644
index d8491ccf3d..0000000000
--- a/packages/twenty-apps/public/call-recorder/src/logic-functions/data/resolve-own-route-base-url.util.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { TWENTY_FUNCTIONS_URL_ENV_VAR_NAME } from 'src/constants/twenty-functions-url-env-var-name';
-import { isNonEmptyString } from 'src/logic-functions/utils/is-non-empty-string.util';
-
-export const resolveOwnRouteBaseUrl = (): string => {
-  const injectedFunctionsUrl = process.env[TWENTY_FUNCTIONS_URL_ENV_VAR_NAME];
-
-  if (!isNonEmptyString(injectedFunctionsUrl)) {
-    throw new Error(
-      `Unable to resolve Call Recorder own route target without ${TWENTY_FUNCTIONS_URL_ENV_VAR_NAME}`,
-    );
-  }
-
-  return injectedFunctionsUrl;
-};