diff --git a/vimrc b/vimrc
index bc8e25d..7dc7756 100644
--- a/vimrc
+++ b/vimrc
@@ -86,9 +86,9 @@ nnoremap ; :
 noremap J Jx
 vnoremap < <gv
 vnoremap > >gv
+nnoremap <F1> <nop>
 inoremap <F1> <nop>
 vnoremap <F1> <nop>
-nnoremap <Leader><Tab> :ls<CR>:b
 nnoremap <Leader>== yyPv$r=jyypv$r=
 nnoremap <Leader>** yyPv$r*jyypv$r*
 nnoremap <Leader>= yypv$r=
@@ -211,11 +211,8 @@ call vundle#rc()
 "Bundle 'Floobits/floobits-vim'
 "Bundle 'tsaleh/vim-matchit'
 "Bundle 'Shougo/neosnippet'
-"Bundle 'honza/vim-snippets'
 "Bundle 'msanders/snipmate.vim'
 "Bundle 'vim-scripts/YankRing.vim'
-"Bundle 'majutsushi/tagbar'
-"Bundle 'mbbill/undotree'
 Bundle 'gmarik/vundle'
   "Required: manages all bundles | https://github.com/gmarik/vundle
 Bundle 'Chiel92/vim-autoformat'