diff --git a/after/plugin/indentLine.vim b/after/plugin/indentLine.vim
index 23ddd71..3dbf18f 100644
--- a/after/plugin/indentLine.vim
+++ b/after/plugin/indentLine.vim
@@ -18,7 +18,7 @@ let g:indentLine_first_char = get(g:, 'indentLine_first_char', (&encoding ==# "u
 let g:indentLine_indentLevel = get(g:, 'indentLine_indentLevel', 20)
 let g:indentLine_enabled = get(g:, 'indentLine_enabled', 1)
 let g:indentLine_fileType = get(g:, 'indentLine_fileType', [])
-let g:indentLine_fileTypeExclude = get(g:, 'indentLine_fileTypeExclude', [])
+let g:indentLine_fileTypeExclude = get(g:, 'indentLine_fileTypeExclude', ['leaderf'])
 let g:indentLine_bufNameExclude = get(g:, 'indentLine_bufNameExclude', [])
 let g:indentLine_bufTypeExclude = get(g:, 'indentLine_bufTypeExclude', [])
 let g:indentLine_showFirstIndentLevel = get(g:, 'indentLine_showFirstIndentLevel', 0)