diff --git a/crates/fj-kernel/src/algorithms/sweep/edge.rs b/crates/fj-kernel/src/algorithms/sweep/edge.rs
index 5c6883c5e..c6cfbbe55 100644
--- a/crates/fj-kernel/src/algorithms/sweep/edge.rs
+++ b/crates/fj-kernel/src/algorithms/sweep/edge.rs
@@ -12,7 +12,7 @@ use crate::{
 
 use super::{Sweep, SweepCache};
 
-impl Sweep for (Handle<HalfEdge>, &Handle<Vertex>, &Surface, Color) {
+impl Sweep for (&HalfEdge, &Handle<Vertex>, &Surface, Color) {
     type Swept = (Handle<Face>, Handle<HalfEdge>);
 
     fn sweep_with_cache(
diff --git a/crates/fj-kernel/src/algorithms/sweep/face.rs b/crates/fj-kernel/src/algorithms/sweep/face.rs
index df81567dc..0e06e6a14 100644
--- a/crates/fj-kernel/src/algorithms/sweep/face.rs
+++ b/crates/fj-kernel/src/algorithms/sweep/face.rs
@@ -68,7 +68,7 @@ impl Sweep for Handle<Face> {
                 cycle.half_edges().cloned().circular_tuple_windows()
             {
                 let (face, top_edge) = (
-                    half_edge.clone(),
+                    half_edge.deref(),
                     next.start_vertex(),
                     self.surface().deref(),
                     self.color(),