diff --git a/init.el b/init.el
index cf5ab23..bf1acdc 100644
--- a/init.el
+++ b/init.el
@@ -45,7 +45,7 @@
  '(visible-mark-face ((t (:background "goldenrod" :foreground "darkslategrey")))))
 
 (setq-default display-buffer-reuse-frames t)
-
+(add-hook 'before-save-hook 'delete-trailing-whitespace)
 (setq c-basic-offset 4)
 (setq indent-tabs-mode nil)