diff --git a/doubly_linked_list_with_iterator.c b/doubly_linked_list_with_iterator.c
index 6295cfc..028745a 100644
--- a/doubly_linked_list_with_iterator.c
+++ b/doubly_linked_list_with_iterator.c
@@ -285,10 +285,10 @@ void list_insert(IntList list, int value) {
          list->tail->next = newNode;
          newNode->prev = list->tail;
       }
-   }
 
-   list->tail = newNode;
-   list->size++;
+      list->tail = newNode;
+      list->size++;
+   }
 }
 
 /**