diff --git a/modules/jenga-emacs.el b/modules/jenga-emacs.el
index 4b2f113..90e7cb4 100644
--- a/modules/jenga-emacs.el
+++ b/modules/jenga-emacs.el
@@ -28,6 +28,8 @@
 (global-set-key (kbd "S-C-j") 'shrink-window)
 (global-set-key (kbd "S-C-k") 'enlarge-window)
 
+(setq column-number-mode t)
+
 (setq-default display-line-numbers-type 'absolute
               display-line-numbers-current-absolute t
               display-line-numbers-width 4