diff --git a/models/star/src/lib.rs b/models/star/src/lib.rs
index 936c7a3cf..1e74957aa 100644
--- a/models/star/src/lib.rs
+++ b/models/star/src/lib.rs
@@ -43,7 +43,7 @@ pub fn model(
         inner_points.push([x / 2., y / 2.]);
     }
 
-    let surface = services.objects.surfaces.xy_plane();
+    let bottom_surface = services.objects.surfaces.xy_plane();
     let path = Vector::from([0., 0., h]);
 
     Sketch::empty()
@@ -54,6 +54,6 @@ pub fn model(
                     .insert(services)])
                 .insert(services),
         )
-        .sweep_sketch(surface, path, services)
+        .sweep_sketch(bottom_surface, path, services)
         .insert(services)
 }