diff --git a/crates/oa-desktop/src/app/source_rename/navigation_union_tests.rs b/crates/oa-desktop/src/app/source_rename/navigation_union_tests.rs
index e208548..f694d08 100644
--- a/crates/oa-desktop/src/app/source_rename/navigation_union_tests.rs
+++ b/crates/oa-desktop/src/app/source_rename/navigation_union_tests.rs
@@ -440,7 +440,7 @@ fn rename_then_exact_caret_diagram_navigation_preserves_complete_model_undo_redo
             Arc::ptr_eq(&expected, &app.document.snapshot()),
             "exact history entry restored"
         );
-        assert_eq!(app.project(), &expected.project);
+        assert_eq!(app.project(), &expected.decoded.project);
         assert_eq!(app.document.bundle(), &expected.bundle);
         assert_eq!(app.source_workspace.bundle(), expected.bundle);
         assert!(!app.source_dirty());