diff --git a/crates/engine/src/tools/pointer.rs b/crates/engine/src/tools/pointer.rs
index 6d88595d7..e289e5c70 100644
--- a/crates/engine/src/tools/pointer.rs
+++ b/crates/engine/src/tools/pointer.rs
@@ -552,7 +552,7 @@ impl Session {
             Some(Drag::Freeform { mode, points, .. }) => {
                 if mode == "scribble" {
                     // A scribble ending back at its start closes into a filled shape.
-                    let closed = points.len() > 3 && points.first().is_some_and(|a| (*a - p).hypot() <= 6.0);
+                    let closed = points.len() > 3 && points.first().zip(points.last()).is_some_and(|(a, b)| (*a - *b).hypot() <= 6.0);
                     self.tool.drag = Some(Drag::Freeform { mode, points, pressed: false });
                     return self.finish_freeform(closed);
                 }