diff --git a/.vimrc b/.vimrc
index df81dc4..4b3c357 100644
--- a/.vimrc
+++ b/.vimrc
@@ -56,6 +56,9 @@ autocmd FileType python set tags+=$HOME/.vim/tags/python.ctags
 let python_highlight_all = 1
 let g:Tb_MaxSize=0
 let g:Tb_MapCTabSwitchBufs = 1
+let g:LustyExplorerSuppressRubyWarning = 1
+let g:LustyJugglerSuppressRubyWarning = 1
+let mapleader = ","
 let g:buftabs_only_basename = 1
 "let g:buftabs_in_statusline=1
 let g:NERDChristmasTree = 1