diff --git a/crates/ui-egui/tests/breaks_menu.rs b/crates/ui-egui/tests/breaks_menu.rs
index db8550279..3640a6a01 100644
--- a/crates/ui-egui/tests/breaks_menu.rs
+++ b/crates/ui-egui/tests/breaks_menu.rs
@@ -6,7 +6,9 @@ use wordcraft_ui_egui::{Services, WordApp};
 
 /// A WordCraft window on the Layout tab, ready for ribbon clicks.
 fn layout_tab() -> egui_kittest::Harness<'static, WordApp> {
-    let app = WordApp::new(Session::new(wordcraft_doc::Document::from_text("one\ntwo")), Services::default());
+    let mut app = WordApp::new(Session::new(wordcraft_doc::Document::from_text("one\ntwo")), Services::default());
+    // The labels below are English; an integration test otherwise follows the machine's language.
+    app.ui.language = "en".into();
     let mut h = egui_kittest::Harness::builder().with_size(egui::vec2(1440.0, 900.0)).build_ui_state(
         |ui, app: &mut WordApp| {
             let ctx = ui.ctx().clone();