diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index 99d8fa7..d812529 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -251,6 +251,7 @@ ORIG-FUN is the function being wrapped, ARGS are the arguments specified"
 (with-eval-after-load 'cc-mode (load "oni-java-init"))
 (with-eval-after-load 'python-mode (load "oni-python-init"))
 (with-eval-after-load 'ruby-mode (load "oni-ruby-init"))
+(with-eval-after-load 'shackle (load "oni-shackle-init"))
 
 (add-hook 'ielm-mode-hook 'paredit-mode)
 
diff --git a/emacs/.emacs.d/init/oni-shackle-init.el b/emacs/.emacs.d/init/oni-shackle-init.el
new file mode 100755
index 0000000..f9dcf9d
--- /dev/null
+++ b/emacs/.emacs.d/init/oni-shackle-init.el
@@ -0,0 +1,34 @@
+;;; oni-shackle-init.el --- Shackle configuration    -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2018  Tom Willemse
+
+;; Author: Tom Willemse <tom@ryuslash.org>
+;; Keywords: local
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; My configuration for shackle.
+
+;;; Code:
+
+(require 'shackle)
+
+(setq shackle-rules
+      '((compilation-mode :align 'below :size 0.33)
+        (prodigy-mode :align 'below :size 0.33)))
+
+(provide 'oni-shackle-init)
+;;; oni-shackle-init.el ends here