diff --git a/burrkmarks/src/burrkmarks.nim b/burrkmarks/src/burrkmarks.nim
index c136f7e..b51d3d1 100644
--- a/burrkmarks/src/burrkmarks.nim
+++ b/burrkmarks/src/burrkmarks.nim
@@ -34,9 +34,8 @@ proc getTitle(bookmark: Bookmark): Future[string] {.async.} =
     return ""
 
 proc save(bookmarks: seq[Bookmark]): bool {.discardable.} =
-  let file = open(bookmarks_file, fm_write)
-  defer: file.close()
-  file.write($$bookmarks)
+  let data = pretty(%*bookmarks)
+  writeFile(bookmarks_file, data)
 
 proc get(bookmarks: seq[Bookmark], str: string): Bookmark =
   for bookmark in bookmarks: