diff --git a/src/sound/mod.rs b/src/sound/mod.rs
index 69cf506..9d46395 100644
--- a/src/sound/mod.rs
+++ b/src/sound/mod.rs
@@ -22,7 +22,7 @@ pub use volumetric::Volumetric;
 
 pub struct SoundPlugins<'a, S>(std::marker::PhantomData<&'a S>);
 
-impl<'a, S> Default for SoundPlugins<'a, S> {
+impl<S> Default for SoundPlugins<'_, S> {
     fn default() -> Self {
         Self(std::marker::PhantomData)
     }