diff --git a/custom.el b/custom.el
index 93c5395..9d571ca 100644
--- a/custom.el
+++ b/custom.el
@@ -71,7 +71,10 @@
  '(org-imenu-depth 5)
  '(package-selected-packages
    (quote
-    (better-shell
+    (dockerfile-mode
+     docker
+     docker-compose-mode
+     better-shell
      ahk-mode
      realgud
      format-all
diff --git a/settings.org b/settings.org
index a76cde9..19dd5af 100644
--- a/settings.org
+++ b/settings.org
@@ -195,6 +195,16 @@ This handy function is a customized ripoff of custom-save-all
     :if (executable-find "clang-format")
     :hook (c-mode . format-all-mode))
 #+END_SRC
+** Docker
+*** Docker
+*** Dockerfile
+*** Docker-compose
+#+BEGIN_SRC emacs-lisp
+  (use-package docker-compose-mode
+    :mode (rx "docker-compose.yml" eos)
+    :hook
+    (docker-compose-mode . company-mode))
+#+END_SRC
 ** Java
 *** Meghanada
 #+BEGIN_SRC emacs-lisp