diff --git a/app/centrale/page.tsx b/app/centrale/page.tsx
new file mode 100644
index 0000000..aa4010c
--- /dev/null
+++ b/app/centrale/page.tsx
@@ -0,0 +1,18 @@
+"use client";
+
+import { useEffect } from "react";
+import { useRouter } from "next/navigation";
+
+export default function CentralePage() {
+  const router = useRouter();
+
+  useEffect(() => {
+    router.replace("/missions");
+  }, [router]);
+
+  return (
+    <div className="flex justify-center items-center h-screen">
+      <div className="animate-spin rounded-full h-8 w-8 border-t-2 border-b-2 border-blue-600"></div>
+    </div>
+  );
+}
diff --git a/app/lemessage/page.tsx b/app/lemessage/page.tsx
new file mode 100644
index 0000000..05971b5
--- /dev/null
+++ b/app/lemessage/page.tsx
@@ -0,0 +1,23 @@
+import { getServerSession } from "next-auth/next";
+import { authOptions } from "@/app/api/auth/options";
+import { redirect } from "next/navigation";
+import { ResponsiveIframe } from "@/app/components/responsive-iframe";
+
+export default async function Page() {
+  const session = await getServerSession(authOptions);
+
+  if (!session) {
+    redirect("/signin");
+  }
+
+  return (
+    <main className="w-full h-screen bg-black">
+      <div className="w-full h-full px-4 pt-12 pb-4">
+        <ResponsiveIframe 
+          src={process.env.NEXT_PUBLIC_IFRAME_THEMESSAGE_URL || ''}
+          allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+        />
+      </div>
+    </main>
+  );
+}
diff --git a/components/main-nav.tsx b/components/main-nav.tsx
index e2be205..01cbb3d 100644
--- a/components/main-nav.tsx
+++ b/components/main-nav.tsx
@@ -195,13 +195,13 @@ export function MainNav() {
     {
       title: "Centrale",
       icon: Target,
-      href: '/missions',
+      href: '/centrale',
       requiredRoles: ["entrepreneurship", "admin"],
     },
     {
-      title: "TheMessage",
+      title: "Lemessage",
       icon: Mail,
-      href: '/the-message',
+      href: '/lemessage',
       requiredRoles: ["mediation", "expression"],
     },
     {