diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index ab0616d..e20a8fc 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -105,6 +105,19 @@
   (add-hook 'comint-mode-hook
             '(lambda () (setq-local show-trailing-whitespace nil))))
 
+(use-package semantic
+  :defer
+  :init
+  (add-hook 'c-mode-hook (lambda ()
+                           (semantic-mode 1)))
+  :config
+  (global-semantic-decoration-mode 1)
+  (global-semantic-highlight-func-mode 1)
+  (global-semantic-show-unmatched-syntax-mode 1)
+  (global-semantic-idle-summary-mode 1)
+  (global-semantic-stickyfunc-mode 1)
+  (setq semantic-idle-scheduler-idle-time 0.1))
+
 (use-package term
   :config
   (add-hook 'term-mode-hook