diff --git a/init.d/programming/c++.el b/init.d/programming/c++.el
index af8ae68..a2abf3b 100644
--- a/init.d/programming/c++.el
+++ b/init.d/programming/c++.el
@@ -1,6 +1,6 @@
 ;;; c++.el --- C++ settings. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-01-20T19:27:36+0100>
+;; Time-stamp: <2020-01-26T02:35:47+0100>
 
 ;;; Commentary:
 
@@ -14,6 +14,8 @@
     :pin melpa
     :after (flycheck projectile lsp-ui)
     :if (executable-find "clang-tidy")
+    ;; clang-tidy is built into clangd >= 9.
+    :if (< (cdr (company-clang-version)) 9.0)
     :config
     (defun my/clang-tidy-off ()
       "Disable c/c++-clang-tidy."