diff --git a/mm/rmap.c b/mm/rmap.c
index 378de234c12b9e74af3e6f43fc3ae8bf7ffe234c..a6203b4e12786f4bdbf9ad8aefbb0ae287c8a91a 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -586,7 +586,7 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
 		dec_mm_counter(mm, anon_rss);
 	}
 
-	inc_mm_counter(mm, rss);
+	dec_mm_counter(mm, rss);
 	page_remove_rmap(page);
 	page_cache_release(page);