diff --git a/lib/snf/src/map.rs b/lib/snf/src/map.rs
index 1f476c088..94b92fe37 100644
--- a/lib/snf/src/map.rs
+++ b/lib/snf/src/map.rs
@@ -386,7 +386,7 @@ pub fn write_map<W:BinWriterExt>(mut writer:W,map:strafesnet_common::map::Comple
 		let mesh=map.meshes.get(model.mesh.get() as usize).ok_or(Error::InvalidMeshId(model.mesh))?;
 		let mut aabb=strafesnet_common::aabb::Aabb::default();
 		for &pos in &mesh.unique_pos{
-			aabb.grow(model.transform.transform_point3(pos).fix_1());
+			aabb.grow(model.transform.transform_point3(pos).narrow_1().unwrap());
 		}
 		Ok(((model::ModelId::new(model_id as u32),model.into()),aabb))
 	}).collect::<Result<Vec<_>,_>>()?;