diff --git a/src/structures.h b/src/structures.h
index 801eb66..52c6925 100644
--- a/src/structures.h
+++ b/src/structures.h
@@ -49,6 +49,7 @@ typedef struct Maillon {
 typedef struct {
   Maillon *tete;
   Maillon *queue;
+  int nbAttente;
 } FileAttente;
 
 typedef CandidatTraite** ListeAdmis;
\ No newline at end of file