diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index cdd652d..8aedcb2 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -65,23 +65,22 @@
 (defun indent-tab-hook ()
   (indent-common-hook)
   (setq-local indent-tabs-mode t))
-(defun indent-spc-hook ()
+(defun indent-spc-hook (&optional w)
+  (or w (setq w 4))
   (indent-common-hook)
-  (setq-local indent-tabs-mode nil))
+  (setq-local indent-tabs-mode nil
+              tab-width w))
 
 (add-hook 'prog-mode-hook 'display-line-numbers-mode)
 (add-hook 'text-mode-hook 'hl-line-mode)
 
 (add-hook 'prog-mode-hook 'indent-tab-hook)
 (add-hook 'sgml-mode-hook 'indent-spc-hook)
-(add-hook 'nix-mode-hook #'(lambda ()
-                            (indent-spc-hook)
-                            (setq-local tab-width 2)))
+(add-hook 'd-mode-hook 'indent-tab-hook)
+(add-hook 'nix-mode-hook #'(lambda () (indent-spc-hook 2)))
 
 (defun lisp-hook ()
-  (indent-spc-hook)
-  (keymap-local-set "C-c l" 'common-lisp-hyperspec)
-  (setq-local tab-width 2))
+  (indent-spc-hook 2))
 (add-hook 'lisp-mode-hook 'lisp-hook)
 (add-hook 'lisp-data-mode-hook 'lisp-hook)