diff --git a/app/routes/colles.tsx b/app/routes/colles.tsx
index c2c585f..8cdd120 100644
--- a/app/routes/colles.tsx
+++ b/app/routes/colles.tsx
@@ -146,7 +146,7 @@ export default function ColleDetailPage() {
 
   const handleShare = async () => {
     const shareUrl = window.location.href;
-    const shareTitle = `Colle de ${colle.subject.name} - ${colle.student.firstName}`;
+    const shareTitle = `Colle de ${colle.subject.name} - ${colle.student.name}`;
     const shareText = `Colle de ${colle.subject.name} du ${formatDate(
       colle.date
     )} à ${formatTime(colle.date)} - ${colle.student.name} avec ${