diff --git a/components/main-nav.tsx b/components/main-nav.tsx
index bcc5bc7a..26ab5d5a 100644
--- a/components/main-nav.tsx
+++ b/components/main-nav.tsx
@@ -349,7 +349,10 @@ export function MainNav() {
                   ))}
                   <DropdownMenuItem 
                     className="text-white/80 hover:text-white hover:bg-black/50 cursor-pointer"
-                    onClick={() => signOut()}
+                    onClick={() => signOut({ 
+                      callbackUrl: `${process.env.NEXT_PUBLIC_KEYCLOAK_ISSUER}/protocol/openid-connect/logout?post_logout_redirect_uri=${encodeURIComponent(window.location.origin)}`,
+                      redirect: true 
+                    })}
                   >
                     <LogOut className="mr-2 h-4 w-4" />
                     <span>Déconnexion</span>