diff --git a/crates/eips/src/eip2930.rs b/crates/eips/src/eip2930.rs
index 182cb37b10c2..0a34d4ef43bb 100644
--- a/crates/eips/src/eip2930.rs
+++ b/crates/eips/src/eip2930.rs
@@ -3,10 +3,7 @@
 //! [EIP-2930]: https://eips.ethereum.org/EIPS/eip-2930
 
 #[cfg(not(feature = "std"))]
-use alloc::{
-    vec::Vec,
-    string::String
-};
+use alloc::{string::String, vec::Vec};
 
 use alloy_primitives::{Address, B256, U256};
 use alloy_rlp::{RlpDecodable, RlpDecodableWrapper, RlpEncodable, RlpEncodableWrapper};
@@ -27,7 +24,7 @@ pub struct AccessListItem {
 impl AccessListItem {
     /// Calculates a heuristic for the in-memory size of the [AccessListItem].
     #[inline]
-    pub fn size(&self) -> usize {
+    pub const fn size(&self) -> usize {
         mem::size_of::<Address>() + self.storage_keys.capacity() * mem::size_of::<B256>()
     }
 }