diff --git a/crates/fj-core/src/operations/sweep/path.rs b/crates/fj-core/src/operations/sweep/path.rs
index 6f666e6b8..c3d89fe7e 100644
--- a/crates/fj-core/src/operations/sweep/path.rs
+++ b/crates/fj-core/src/operations/sweep/path.rs
@@ -39,7 +39,8 @@ impl SweepSurfacePath for SurfacePath {
         path: impl Into<Vector<3>>,
         core: &mut Core,
     ) -> Handle<Surface> {
-        match surface.u {
+        let SurfaceGeom { u, .. } = surface;
+        match u {
             GlobalPath::Circle(_) => {
                 // Sweeping a `Curve` creates a `Surface`. The u-axis of that
                 // `Surface` is a `GlobalPath`, which we are computing below.