diff --git a/vimrc.d/tabline.vim b/vimrc.d/tabline.vim
index 3027250..dcbb17b 100644
--- a/vimrc.d/tabline.vim
+++ b/vimrc.d/tabline.vim
@@ -40,7 +40,7 @@ function! MyTabLine()
         endif
 
         if file == ''
-            let file = '[]'
+            let file = "''"
         endif
 
         let s .= file . ' '