diff --git a/userChrome.css b/userChrome.css
index 60ba818..9b181ba 100644
--- a/userChrome.css
+++ b/userChrome.css
@@ -22,6 +22,8 @@
 /*@import "ui/gnome-3.18-light.css"; /**/
 /* GNOME 3.18 dark theme */
 /*@import "ui/gnome-3.18-dark.css"; /**/
+/* GNOME 3.26 dark theme */
+/*@import "ui/gnome-3.26-dark.css"; /**/
 
 /*******************************************************************************
  * Optional features