diff --git a/ftdetect/github_workflows.lua b/ftdetect/github_workflows.lua
deleted file mode 100644
index d53bb72..0000000
--- a/ftdetect/github_workflows.lua
+++ /dev/null
@@ -1,9 +0,0 @@
--- " File: ~/.vim/ftdetect/github_workflows.vim
--- au BufRead,BufNewFile */.github/workflows/*.yml setlocal filetype=yaml.github
--- au BufRead,BufNewFile */.github/workflows/*.yaml setlocal filetype=yaml.github
-vim.api.nvim_create_autocmd({ "BufRead", "BufNewFile" }, {
-    pattern = { "*/.github/workflows/*.yml", "*/.github/workflows/*.yaml" },
-    callback = function()
-        vim.bo.filetype = "yaml.github"
-    end,
-})
diff --git a/init.lua b/init.lua
index 472ec97..181f229 100644
--- a/init.lua
+++ b/init.lua
@@ -34,7 +34,13 @@ vim.opt.laststatus = 3
 
 -- Persistent undos
 vim.opt.undofile = true
-vim.filetype.add({ extension = { service = "systemd", templ = "templ" } })
+vim.filetype.add({
+    extension = { service = "systemd", templ = "templ" },
+    pattern = {
+        [".*/%.github/workflows/.*.yml"] = "yaml.github",
+        [".*/%.github/workflows/.*.yaml"] = "yaml.github",
+    },
+})
 vim.opt.packpath:prepend(vim.fn.stdpath("data") .. "/site")
 
 vim.pack.add({