diff --git a/ansible/roles/emacs/files/lang-dockerfile.el b/ansible/roles/emacs/files/lang-dockerfile.el
index 283723d..a14fde7 100644
--- a/ansible/roles/emacs/files/lang-dockerfile.el
+++ b/ansible/roles/emacs/files/lang-dockerfile.el
@@ -1,4 +1,8 @@
-(use-package dockerfile-mode
+(use-package dockerfile-ts-mode
+  :pin manual
+  :mode (
+         ("Dockerfile\\'" . dockerfile-ts-mode)
+         )
   :commands (dockerfile-mode dockerfile-ts-mode)
   :init
   (add-to-list 'major-mode-remap-alist '(dockerfile-mode . dockerfile-ts-mode))