1 files changed, 2 insertions, 0 deletions
diff --git a/build b/build
index 8e336487..1d28713d 100755
--- a/build
+++ b/build
@@ -76,8 +76,10 @@ copy_dir() {
 }
 
 concat_ftdetect() {
+  echo "augroup filetypedetect" > tmp/polyglot.vim
   cat config.vim >> tmp/polyglot.vim
   for f in ftdetect/*; do (echo '" '"$f"; cat "${f}"; echo) >> tmp/polyglot.vim; done
+  echo "augroup END" >> tmp/polyglot.vim
   rm -f ftdetect/*
   mv tmp/polyglot.vim ftdetect/
 }