diff --git a/workflows/config-custom.el b/workflows/config-custom.el
index b8fc12b..b657cbf 100644
--- a/workflows/config-custom.el
+++ b/workflows/config-custom.el
@@ -26,6 +26,7 @@
 (use-package yaml-mode
   :config
   (add-to-list 'auto-mode-alist '("\\.yml\\'" . yaml-mode))
+  (add-to-list 'auto-mode-alist '("\\.yaml\\'" . yaml-mode))
   (add-hook 'yaml-mode-hook
 	    '(lambda ()
                (define-key yaml-mode-map "\C-m" 'newline-and-indent))))