diff --git a/components/main-nav.tsx b/components/main-nav.tsx
index bcc5bc7a..d100f28c 100644
--- a/components/main-nav.tsx
+++ b/components/main-nav.tsx
@@ -349,7 +349,12 @@ export function MainNav() {
                   ))}
                   <DropdownMenuItem 
                     className="text-white/80 hover:text-white hover:bg-black/50 cursor-pointer"
-                    onClick={() => signOut()}
+                    onClick={async () => {
+                      await signOut({ 
+                        callbackUrl: '/signin',
+                        redirect: true 
+                      });
+                    }}
                   >
                     <LogOut className="mr-2 h-4 w-4" />
                     <span>Déconnexion</span>