1 files changed, 1 insertions, 1 deletions
diff --git a/components/script/dom/csssupportsrule.rs b/components/script/dom/csssupportsrule.rs
index 86aedf10864..9a0743856d6 100644
--- a/components/script/dom/csssupportsrule.rs
+++ b/components/script/dom/csssupportsrule.rs
@@ -13,9 +13,9 @@ use dom::cssrule::SpecificCSSRule;
 use dom::cssstylesheet::CSSStyleSheet;
 use dom::window::Window;
 use dom_struct::dom_struct;
-use std::sync::Arc;
 use style::parser::{LengthParsingMode, ParserContext};
 use style::shared_lock::{Locked, ToCssWithGuard};
+use style::stylearc::Arc;
 use style::stylesheets::{CssRuleType, SupportsRule};
 use style::supports::SupportsCondition;
 use style_traits::ToCss;