diff --git a/modules/init-markdown.el b/modules/init-markdown.el
index 9f4942d..b58b8cb 100644
--- a/modules/init-markdown.el
+++ b/modules/init-markdown.el
@@ -4,6 +4,7 @@
 
 ;;; Code:
 (use-package markdown-mode
+  :pin "MELPA"
   :mode (("\\.markdown\\'" . markdown-mode)
          ("\\.md\\'"       . markdown-mode))