diff --git a/init.lua b/init.lua
index 64e547c..91ccd29 100644
--- a/init.lua
+++ b/init.lua
@@ -77,3 +77,4 @@ require('config.compe')   -- completion
 --require('fugitive')     -- fugitive
 
 require('lang')
+require('filetypes')
diff --git a/lua/filetypes.lua b/lua/filetypes.lua
new file mode 100644
index 0000000..d29f858
--- /dev/null
+++ b/lua/filetypes.lua
@@ -0,0 +1,4 @@
+vim.cmd([[
+    autocmd BufRead,BufNewFile *.bu set filetype=yaml
+    autocmd BufRead,BufNewFile *.ign set filetype=json
+]])