diff --git a/apps/cs/app/api/auth/logout/route.ts b/apps/cs/app/api/auth/logout/route.ts
new file mode 100644
index 000000000..3e53a0705
--- /dev/null
+++ b/apps/cs/app/api/auth/logout/route.ts
@@ -0,0 +1,10 @@
+import { cookies } from "next/headers";
+import { NextResponse } from "next/server";
+
+import { COOKIE_DOMAIN, REFRESH_TOKEN } from "@/shared/config";
+
+export async function POST() {
+  const cookieStore = await cookies();
+  cookieStore.delete({ name: REFRESH_TOKEN, domain: COOKIE_DOMAIN });
+  return NextResponse.json({ message: "Logged out" }, { status: 200 });
+}
diff --git a/apps/cs/src/entities/auth/api/auth-service.ts b/apps/cs/src/entities/auth/api/auth-service.ts
index ce148e37d..70ee7091f 100644
--- a/apps/cs/src/entities/auth/api/auth-service.ts
+++ b/apps/cs/src/entities/auth/api/auth-service.ts
@@ -92,6 +92,7 @@ async function silentRefresh(): Promise<void> {
 }
 
 async function logout(): Promise<void> {
+  await fetch("/api/auth/logout", { method: "POST" });
   tokenManager.clearAuthToken();
   clearDeviceId();