diff --git a/crates/planar-incr-embed/src/lib.rs b/crates/planar-incr-embed/src/lib.rs
index 29c4731..9901c98 100644
--- a/crates/planar-incr-embed/src/lib.rs
+++ b/crates/planar-incr-embed/src/lib.rs
@@ -20,7 +20,7 @@ pub mod math;
 pub mod mayrev;
 pub mod navmesh;
 pub mod planarr;
-mod utils;
+pub mod utils;
 
 use alloc::boxed::Box;
 use core::fmt;
diff --git a/crates/planar-incr-embed/src/utils.rs b/crates/planar-incr-embed/src/utils.rs
index 46fbd88..14a79dd 100644
--- a/crates/planar-incr-embed/src/utils.rs
+++ b/crates/planar-incr-embed/src/utils.rs
@@ -38,7 +38,10 @@ where
     (start_idx, it_first.chain(iter.take_while(not_is_start)))
 }
 
-pub fn euclidean_distance<Scalar>(a: &spade::Point2<Scalar>, b: &spade::Point2<Scalar>) -> Scalar
+pub(crate) fn euclidean_distance<Scalar>(
+    a: &spade::Point2<Scalar>,
+    b: &spade::Point2<Scalar>,
+) -> Scalar
 where
     Scalar: num_traits::Float,
 {