diff --git a/ex2/ex2.c b/ex2/ex2.c
index efe258b6975a98dc88317808c2dade49d489f633..ab078d38da6916933ec9fc5fba672b83c286470f 100644
--- a/ex2/ex2.c
+++ b/ex2/ex2.c
@@ -49,8 +49,6 @@ LinkedList *linked_list_new();
 void linked_list_delete(LinkedList **list);
 int32_t linked_list_count(LinkedList *list);
 bool linked_list_is_empty(LinkedList *list);
-LinkedListNode *linked_list_first(LinkedList *list);
-LinkedListNode *linked_list_last(LinkedList *list);
 LinkedListNode *linked_list_add_last(LinkedList *list, int32_t value);
 void linked_list_remove(LinkedList *list, LinkedListNode **node);
 void linked_list_print(LinkedList *list);