diff --git a/urtypes/fuzz/fuzz_targets/hdkey_decode.rs b/urtypes/fuzz/fuzz_targets/hdkey_decode.rs
index 82ee81c..7b9eaf0 100644
--- a/urtypes/fuzz/fuzz_targets/hdkey_decode.rs
+++ b/urtypes/fuzz/fuzz_targets/hdkey_decode.rs
@@ -3,9 +3,9 @@
 
 #![no_main]
 
-use foundation_urtypes::registry::HDKey;
+use foundation_urtypes::registry::HDKeyRef;
 use libfuzzer_sys::fuzz_target;
 
 fuzz_target!(|data: &[u8]| {
-    minicbor::decode::<'_, HDKey>(data).ok();
+    minicbor::decode::<'_, HDKeyRef>(data).ok();
 });
diff --git a/urtypes/src/registry/hdkey.rs b/urtypes/src/registry/hdkey.rs
index d461eed..6899580 100644
--- a/urtypes/src/registry/hdkey.rs
+++ b/urtypes/src/registry/hdkey.rs
@@ -10,9 +10,9 @@ use minicbor::{
     Encode, Encoder,
 };
 
-use crate::registry::{CoinInfo, KeypathRef};
 #[cfg(feature = "alloc")]
 use crate::registry::Keypath;
+use crate::registry::{CoinInfo, KeypathRef};
 
 /// HD Key (non owned, zero copy).
 #[doc(alias("hd-key"))]
@@ -142,7 +142,6 @@ pub enum HDKey {
     DerivedKey(DerivedKey),
 }
 
-
 #[cfg(feature = "alloc")]
 impl<'a> From<HDKeyRef<'a>> for HDKey {
     fn from(hdkey: HDKeyRef<'a>) -> Self {