diff --git a/init.d/programming/lsp.el b/init.d/programming/lsp.el
index d1c738b..7371b78 100644
--- a/init.d/programming/lsp.el
+++ b/init.d/programming/lsp.el
@@ -1,6 +1,6 @@
 ;;; lsp.el --- Language Server Protocol.             -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-05-24T22:49:17+0200>
+;; Time-stamp: <2020-07-07T05:30:48+0200>
 
 ;;; Commentary:
 
@@ -18,8 +18,9 @@
     :diminish lsp-mode
     :custom ((lsp-prefer-flymake nil)     ; Disable flymake.
              (lsp-auto-guess-root t)      ; Don't ask for project root.
-             (lsp-eldoc-render-all t)     ; Display all eldoc information.
-             (lsp-restart 'auto-restart)) ; Automatically restart server.
+             (lsp-eldoc-render-all t)
+             (lsp-restart 'auto-restart)
+             (lsp-enable-semantic-highlighting t)) ; Needs clangd 11(?).
     :config (progn
               (setq lsp-clients-clangd-args '("--compile-commands-dir=build"))
               ;; Add “-clang-tidy” to clangd args if the version supports it.