diff --git a/js/io/formats/gltf.js b/js/io/formats/gltf.js
index c34788d6..9520df24 100644
--- a/js/io/formats/gltf.js
+++ b/js/io/formats/gltf.js
@@ -229,8 +229,8 @@ function buildSkinnedMesh(root_group, scale) {
 		let bone = new THREE.Bone();
 		bone.name = group.name;
 		bone.uuid = group.mesh.uuid;
-		let parent_offset = THREE.fastWorldPosition(group.mesh.parent, Reusable.vec3);
-		THREE.fastWorldPosition(group.mesh, bone.position).sub(parent_offset);
+		bone.position.copy(group.mesh.position);
+		bone.rotation.copy(group.mesh.rotation)
 		if (group == root_group) {
 			bone.position.set(0, 0, 0);
 		}