diff --git a/src/kernel/shape/faces.rs b/src/kernel/shape/faces.rs
index daf3101ca..6d83bf02e 100644
--- a/src/kernel/shape/faces.rs
+++ b/src/kernel/shape/faces.rs
@@ -4,12 +4,15 @@ use crate::{
     math::{Scalar, Triangle},
 };
 
-use super::handle::{Handle, Storage};
+use super::{
+    handle::{Handle, Storage},
+    FacesInner,
+};
 
 /// The faces of a shape
 #[derive(Clone, Debug, Eq, PartialEq, Hash, Ord, PartialOrd)]
 pub struct Faces {
-    pub(super) faces: Vec<Face>,
+    pub(super) faces: FacesInner,
 }
 
 impl Faces {
diff --git a/src/kernel/shape/mod.rs b/src/kernel/shape/mod.rs
index ef9161c9b..13f308a1e 100644
--- a/src/kernel/shape/mod.rs
+++ b/src/kernel/shape/mod.rs
@@ -6,7 +6,7 @@ pub mod vertices;
 
 use crate::math::Scalar;
 
-use super::topology::{edges::Cycle, vertices::Vertex};
+use super::topology::{edges::Cycle, faces::Face, vertices::Vertex};
 
 use self::{
     cycles::Cycles, edges::Edges, faces::Faces, handle::Storage,
@@ -90,3 +90,4 @@ impl Shape {
 
 type VerticesInner = Vec<Storage<Vertex>>;
 type CyclesInner = Vec<Storage<Cycle>>;
+type FacesInner = Vec<Face>;