diff --git a/after/ftplugin/gohtmltmpl.vim b/after/ftplugin/gohtmltmpl.vim
index 5d92af1..8b13789 100644
--- a/after/ftplugin/gohtmltmpl.vim
+++ b/after/ftplugin/gohtmltmpl.vim
@@ -1,10 +1 @@
-function DetectGoHtmlTmpl()
-    if expand('%:e') == "html" && search("{{") != 0
-        setfiletype gohtmltmpl
-    endif
-endfunction
 
-augroup filetypedetect
-    " gohtmltmpl
-    au BufRead,BufNewFile *.html call DetectGoHtmlTmpl()
-augroup END
diff --git a/after/plugin/fileformat.vim b/after/plugin/fileformat.vim
index 5d92af1..32d385e 100644
--- a/after/plugin/fileformat.vim
+++ b/after/plugin/fileformat.vim
@@ -1,6 +1,6 @@
 function DetectGoHtmlTmpl()
     if expand('%:e') == "html" && search("{{") != 0
-        setfiletype gohtmltmpl
+      setfiletype gohtmltmpl
     endif
 endfunction