diff --git a/src/vm/frame.c b/src/vm/frame.c
index 5882070..1e18a40 100644
--- a/src/vm/frame.c
+++ b/src/vm/frame.c
@@ -96,7 +96,7 @@ frame_alloc (enum palloc_flags flags, void *upage, struct thread *owner)
       ASSERT (victim != NULL); /* get_victim () should never return null. */
 
       /* 2. Handle victim page writing based on its type. */
-      struct page_entry *victim_page = page_get (victim->upage);
+      struct page_entry *victim_page = page_get (thread_current (), victim->upage);
       if (victim_page != NULL && victim_page->type == PAGE_MMAP)
         {
           /* If it was a memory-mapped file page, we just write it back