diff --git a/tests/unit/style/stylist.rs b/tests/unit/style/stylist.rs
index 46d83fca317..b680d8188a2 100644
--- a/tests/unit/style/stylist.rs
+++ b/tests/unit/style/stylist.rs
@@ -16,10 +16,9 @@ use style::properties::{PropertyDeclaration, PropertyDeclarationBlock};
 use style::selector_map::SelectorMap;
 use style::selector_parser::{SelectorImpl, SelectorParser};
 use style::shared_lock::SharedRwLock;
-use style::stylesheets::layer_rule::LayerId;
 use style::stylesheets::StyleRule;
 use style::stylist::needs_revalidation_for_testing;
-use style::stylist::{Rule, Stylist};
+use style::stylist::{ContainerConditionId, LayerId, Rule, Stylist};
 use style::thread_state::{self, ThreadState};
 
 /// Helper method to get some Rules from selector strings.
@@ -56,6 +55,7 @@ fn get_mock_rules(css_selectors: &[&str]) -> (Vec<Vec<Rule>>, SharedRwLock) {
                             locked.clone(),
                             i as u32,
                             LayerId::root(),
+                            ContainerConditionId::none(),
                         )
                     })
                     .collect()