diff --git a/partition_fusion/partition_fusion.py b/partition_fusion/partition_fusion.py
index 3375f9b..8cfbe63 100644
--- a/partition_fusion/partition_fusion.py
+++ b/partition_fusion/partition_fusion.py
@@ -84,7 +84,7 @@ def merge_sort(liste):
 if __name__ == "__main__":
     liste = fifo.creer_liste()
     for i in reversed(range(100)):
-        fifo.ajouter(liste,i)
+        liste = fifo.ajouter(liste,i)
     print(liste)
 
     print("Après avoir trié la liste:")