diff --git a/emacs-async b/emacs-async
index d990787..0ddafcf 160000
--- a/emacs-async
+++ b/emacs-async
@@ -1 +1 @@
-Subproject commit d990787835d901cf6abb3090d5f1bf987e26ecb4
+Subproject commit 0ddafcfb4a683097a7cc4db9830b25bb16d8bd99
diff --git a/ggtags b/ggtags
index 24fdf7e..c97360a 160000
--- a/ggtags
+++ b/ggtags
@@ -1 +1 @@
-Subproject commit 24fdf7ecd721f117976f2310a2db02dea4e33d85
+Subproject commit c97360a96702a497d46037180c7dd25656686a1e
diff --git a/init.el b/init.el
index c7a8ae3..016f027 100644
--- a/init.el
+++ b/init.el
@@ -69,11 +69,15 @@
 (load (concat user-emacs-directory "transpose-windows.el"))
 (load (concat user-emacs-directory "clearcase.el"))
 
-(add-hook 'c-mode-hook 'helm-gtags-mode)
-(add-hook 'c-mode-hook 'which-func-mode)
+(add-hook 'c-mode-hook
+          (lambda ()
+            (helm-gtags-mode)
+            (which-func-mode)
+            (flyspell-prog-mode)))
 (add-hook 'c-mode-common-hook
           (lambda()
             (local-set-key (kbd "C-c o") 'ff-find-other-file)))
+
 (eval-after-load "helm-gtags"
   '(progn
      (define-key helm-gtags-mode-map (kbd "M-t") 'helm-gtags-find-tag)