diff --git a/.vimrc b/.vimrc
index 60dacad..1fcda38 100644
--- a/.vimrc
+++ b/.vimrc
@@ -50,6 +50,7 @@ autocmd BufNewFile *.php call LoadPHPTemplate()
 "
 " other
 au BufNewFile,BufRead *.psgi setf perl
+au BufNewFile,BufRead *.json setf json
 au BufNewFile,BufRead Makefile set noexpandtab
 au BufReadPost * if line("'\"") > 0|if line("'\"") <= line("$")|exe("norm '\"")|else|exe "norm $"|endif|endif
 "