diff --git a/embassy-hal-common/src/peripheral.rs b/embassy-hal-common/src/peripheral.rs
index d3df06e8..46c6ebee 100644
--- a/embassy-hal-common/src/peripheral.rs
+++ b/embassy-hal-common/src/peripheral.rs
@@ -17,7 +17,7 @@ pub trait PeripheralState: Send {
 pub struct StateStorage<S>(MaybeUninit<S>);
 
 impl<S> StateStorage<S> {
-    pub fn new() -> Self {
+    pub const fn new() -> Self {
         Self(MaybeUninit::uninit())
     }
 }
diff --git a/embassy-stm32/src/eth/v2/mod.rs b/embassy-stm32/src/eth/v2/mod.rs
index 37bc9715..cfb461ab 100644
--- a/embassy-stm32/src/eth/v2/mod.rs
+++ b/embassy-stm32/src/eth/v2/mod.rs
@@ -20,7 +20,7 @@ use descriptors::DescriptorRing;
 
 pub struct State<'d, const TX: usize, const RX: usize>(StateStorage<Inner<'d, TX, RX>>);
 impl<'d, const TX: usize, const RX: usize> State<'d, TX, RX> {
-    pub fn new() -> Self {
+    pub const fn new() -> Self {
         Self(StateStorage::new())
     }
 }