diff --git a/ftdetect/perga.vim b/ftdetect/perga.vim
new file mode 100644
index 0000000..8e7e342
--- /dev/null
+++ b/ftdetect/perga.vim
@@ -0,0 +1 @@
+autocmd VimEnter,BufWinEnter,BufRead,BufNewFile *.pg setlocal filetype=perga