diff --git a/.emacs.d/functions.el b/.emacs.d/functions.el
index 00a458a..5f3f1c0 100644
--- a/.emacs.d/functions.el
+++ b/.emacs.d/functions.el
@@ -108,14 +108,6 @@ Currently adds | & ! . + = - / % * , < > ? : ->"
   (insert ";;\n")
   (insert-char ?\; width))
 
-(defun x-init ()
-  "Initialization only for X"
-  (setq linum-format " %d"))
-
-(defun cli-init ()
-  "Add a space to the linum column"
-  (setq linum-format "%d "))
-
 (defun replace-occurrences (from to)
   (save-excursion
     (goto-char (point-min))
diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 9331504..00f4e78 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -163,7 +163,16 @@
       '(("ryuslash@gmail.com"
          (:network-server . "talk.google.com")
          (:connection-type . ssl))))
-
+
+;;; X11
+(when window-system
+  (setq linum-format " %d")
+  (global-unset-key "\C-z"))
+
+;;; CLI
+(when (not window-system)
+  (setq linum-format "%d "))
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;                         AUTOLOADS                          ;;
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@@ -218,10 +227,6 @@
 (setq initial-frame-alist               ; initial frame settings
       (append '((font . "DejaVu Sans Mono-11:antialias=true"))))
 
-(if window-system
-    (x-init)
-  (cli-init))
-
 (fset 'yes-or-no-p 'y-or-n-p)           ; switch yes or no to y or n
 
 (tool-bar-mode -1)                ; no toolbar