diff --git a/cv5/a_train.c b/cv5/a_train.c
index 8796d53..280f415 100644
--- a/cv5/a_train.c
+++ b/cv5/a_train.c
@@ -52,6 +52,7 @@ void cancel_train(struct car* first) {
     }
     else if(first->next == NULL){
         free(first);
+        cancel_train(first->next);
     }
 
 }