diff --git a/app-proto/src/assembly.rs b/app-proto/src/assembly.rs
index aa79fe1..d571d0e 100644
--- a/app-proto/src/assembly.rs
+++ b/app-proto/src/assembly.rs
@@ -517,7 +517,6 @@ impl ProblemPoser for HalfCurvatureRegulator {
 }
 
 #[derive(Clone, Copy, Sequence)]
-
 pub enum Axis { X = 0, Y = 1, Z = 2 }
 impl Axis {
     fn name(&self) -> &'static str {
diff --git a/app-proto/src/components/outline.rs b/app-proto/src/components/outline.rs
index a4d2e5b..547b73b 100644
--- a/app-proto/src/components/outline.rs
+++ b/app-proto/src/components/outline.rs
@@ -6,7 +6,6 @@ use web_sys::{KeyboardEvent, MouseEvent, wasm_bindgen::JsCast};
 use crate::{
     AppState,
     assembly::{
-        Axis,
         Element,
         HalfCurvatureRegulator,
         InversiveDistanceRegulator,