1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/info-look.el b/lisp/info-look.el
index dc9cb0bec81..3ae7b701a12 100644
--- a/lisp/info-look.el
+++ b/lisp/info-look.el
@@ -361,7 +361,7 @@ If optional argument QUERY is non-nil, query for the help mode."
                       (re-search-forward
                        (concat prefix (regexp-quote item) suffix))
                       (goto-char (match-beginning 0))
-                      (and window-system info-lookup-highlight-face
+                      (and (display-color-p) info-lookup-highlight-face
                            ;; Search again for ITEM so that the first
                            ;; occurence of ITEM will be highlighted.
                            (re-search-forward (regexp-quote item))