1 files changed, 1 insertions, 3 deletions

diff --git a/lisp/startup.el b/lisp/startup.el
index 2ab4a3ae789..c0d6024cfab 100644
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -731,9 +731,7 @@ It is the default value of the variable `top-level'."
     ("--background-color" . "-bg")
     ("--color"            . "-color")))
 
-(defconst tab-bar-images-pixel-height 18
-  "Height in pixels of images in the tab-bar.")
-
+;; FIXME: this var unused?
 (defconst tool-bar-images-pixel-height 24
   "Height in pixels of images in the tool-bar.")