diff --git a/as-talange-web/src/main/java/com/astalange/web/controller/PublicInscriptionController.java b/as-talange-web/src/main/java/com/astalange/web/controller/PublicInscriptionController.java
index 8319326..57c7d5d 100644
--- a/as-talange-web/src/main/java/com/astalange/web/controller/PublicInscriptionController.java
+++ b/as-talange-web/src/main/java/com/astalange/web/controller/PublicInscriptionController.java
@@ -66,7 +66,7 @@ public class PublicInscriptionController {
 
         TokenPreInscription token = new TokenPreInscription();
         token.setValeurUuid(UUID.randomUUID().toString());
-        token.setDateExpiration(LocalDateTime.now().plusMinutes(5));
+        token.setDateExpiration(LocalDateTime.now().plusMinutes(15));
         tokenRepository.save(token);
 
         return "redirect:/inscription-public/formulaire?token=" + token.getValeurUuid();