diff --git a/emacs/init.org b/emacs/init.org
index 8d0e818..b7fdb37 100755
--- a/emacs/init.org
+++ b/emacs/init.org
@@ -2474,6 +2474,19 @@ Manage node version via NVM within Emacs:
       (nvm-use version)))
 #+END_SRC
 
+* Groovy
+Used for Jenkins configuration scripts and probably other things.
+#+BEGIN_SRC emacs-lisp
+  (use-package groovy-mode
+    :commands (groovy-mode)
+    :mode (("\\.groovy\\'" . groovy-mode))
+    :init
+    (add-to-list 'interpreter-mode-alist
+		 '("groovy" . groovy-mode))
+    :custom
+    (groovy-indent-offset 2))
+#+END_SRC
+
 * Typescript
 #+BEGIN_SRC emacs-lisp
   (use-package typescript-mode