diff --git a/.emacs.d/modes/99_c_cpp.el b/.emacs.d/modes/99_c_cpp.el
index 8f2a8b8..ca43375 100644
--- a/.emacs.d/modes/99_c_cpp.el
+++ b/.emacs.d/modes/99_c_cpp.el
@@ -9,5 +9,9 @@
   (add-hook 'c-mode-common-hook #'clang-format+-mode)
   )
 
+(use-package cmake-mode
+  :init
+  )
+
 (provide '99_c_cpp)
 ;;; 99_c_cpp.el ends here