diff --git a/init/init-ac.el b/init/init-ac.el
index 250b67724..7a09deebb 100644
--- a/init/init-ac.el
+++ b/init/init-ac.el
@@ -1,15 +1,14 @@
 (my/install-package 'auto-complete)
 
+(defun my/ac-path-completion-enable()
+  (add-to-list 'ac-sources 'ac-source-filename)
+  (add-to-list 'ac-sources 'ac-source-files-in-current-dir))
+
 (use-package auto-complete
   :diminish auto-complete-mode
-  :idle
+  :init
   (progn (require 'auto-complete-config)
 
-         (add-hook 'prog-mode-hook
-                   (lambda()
-                     (add-to-list 'ac-sources 'ac-source-filename)
-                     (add-to-list 'ac-sources 'ac-source-files-in-current-dir)))
-
          ;; Use more vim-like keymappings
          (add-hook 'change-major-mode-hook
                    (lambda () (imap ac-mode-map (kbd "C-SPC") 'auto-complete)))