diff --git a/core/prelude-global-keybindings.el b/core/prelude-global-keybindings.el
index de1d310..06b1ae0 100644
--- a/core/prelude-global-keybindings.el
+++ b/core/prelude-global-keybindings.el
@@ -115,6 +115,7 @@
 (require 'key-chord)
 
 (key-chord-define-global "jj" 'ace-jump-mode)
+(key-chord-define-global "JJ" 'prelude-switch-to-previous-buffer)
 
 (key-chord-mode +1)