diff --git a/.vimrc b/.vimrc
index a71c49c..283d178 100644
--- a/.vimrc
+++ b/.vimrc
@@ -57,3 +57,5 @@ autocmd BufRead,BufNewFile redmine*.txt set filetype=textile
 autocmd FileType textile set tw=0 linebreak
 
 autocmd FileType python set tw=79
+
+autocmd FileType css set iskeyword+=-