diff --git a/components/style/values/specified/color.rs b/components/style/values/specified/color.rs
index 7c903c5735b..773a93366b8 100644
--- a/components/style/values/specified/color.rs
+++ b/components/style/values/specified/color.rs
@@ -186,8 +186,6 @@ pub enum SystemColor {
     #[css(skip)]
     TextSelectForeground,
     #[css(skip)]
-    TextSelectForegroundCustom,
-    #[css(skip)]
     TextSelectBackgroundDisabled,
     #[css(skip)]
     TextSelectBackgroundAttention,