diff --git a/src/wp-includes/css/admin-bar.css b/src/wp-includes/css/admin-bar.css
index c27821d60d..87a2f69626 100644
--- a/src/wp-includes/css/admin-bar.css
+++ b/src/wp-includes/css/admin-bar.css
@@ -423,7 +423,7 @@
  * WP Logo
  */
 #wpadminbar #wp-admin-bar-wp-logo > .ab-item .ab-icon {
-	width: 20px;
+	width: 15px;
 	height: 20px;
 	margin-right: 0;
 	padding: 6px 0 5px;