diff --git a/experiments/2024-12-09/src/model.rs b/experiments/2024-12-09/src/model.rs
index e24cdd52d..09c82f88b 100644
--- a/experiments/2024-12-09/src/model.rs
+++ b/experiments/2024-12-09/src/model.rs
@@ -11,6 +11,9 @@ pub fn model(shape: &mut Shape) {
     let mut stores = Stores::new();
 
     let top = {
+        let sketch =
+            Sketch::from([[-0.5, -0.5], [0.5, -0.5], [0.5, 0.5], [-0.5, 0.5]]);
+
         let surface = stores.get().insert(Plane {
             origin: Point::from([0., 0., 0.5]),
             coords: Bivector {
@@ -19,9 +22,6 @@ pub fn model(shape: &mut Shape) {
             },
         });
 
-        let sketch =
-            Sketch::from([[-0.5, -0.5], [0.5, -0.5], [0.5, 0.5], [-0.5, 0.5]]);
-
         Face::new(&sketch, surface, stores.get())
     };