diff --git a/agb-debug/src/gwilym_encoding.rs b/agb-debug/src/gwilym_encoding.rs
index f192c28a..3b19a814 100644
--- a/agb-debug/src/gwilym_encoding.rs
+++ b/agb-debug/src/gwilym_encoding.rs
@@ -46,7 +46,7 @@ impl<'a> GwilymDecodeIter<'a> {
     }
 }
 
-impl<'a> Iterator for GwilymDecodeIter<'a> {
+impl Iterator for GwilymDecodeIter<'_> {
     type Item = u32;
 
     fn next(&mut self) -> Option<Self::Item> {