diff --git a/tests/integ.rs b/tests/integ.rs
index 0cf7997..7ef2fd6 100644
--- a/tests/integ.rs
+++ b/tests/integ.rs
@@ -131,12 +131,6 @@ fn linear_interpolation_several_keys() {
   assert_eq!(spline.clamped_sample(11.), Some(4.));
 }
 
-#[test]
-fn cubic_interpolation() {
-  let start = Key::new(0., 0., Interpolation::CatmullRom);
-  let end = Key::new(1., 10., Interpolation::default());
-}
-
 #[test]
 fn several_interpolations_several_keys() {
   let start = Key::new(0., 0., Interpolation::Step(0.5));