diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index e27c5cf..d2d3eb4 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -45,6 +45,8 @@
  'lang/c
  'lang/docker
  'lang/golang
+ 'lang/json
+ 'lang/markdown
  'lang/shell
  'lang/yaml
 
diff --git a/emacs/.emacs.d/lisp/lang/json.el b/emacs/.emacs.d/lisp/lang/json.el
new file mode 100644
index 0000000..a5efc6e
--- /dev/null
+++ b/emacs/.emacs.d/lisp/lang/json.el
@@ -0,0 +1,7 @@
+;;; json.el -*- lexical-binding: t -*-
+(use-package json-mode
+  :ensure t)
+
+(provide 'json)
+
+;;; json.el ends here
diff --git a/emacs/.emacs.d/lisp/lang/markdown.el b/emacs/.emacs.d/lisp/lang/markdown.el
new file mode 100644
index 0000000..03c23df
--- /dev/null
+++ b/emacs/.emacs.d/lisp/lang/markdown.el
@@ -0,0 +1,8 @@
+;;; markdown.el -*- lexical-binding: t; -*-
+(use-package markdown-mode
+  :ensure t
+  :mode ("README\\.md\\'" . gfm-mode)
+  :init (setq markdown-command "multimarkdown"))
+
+(provide 'markdown)
+;;; markdown.el ends here