diff --git a/crates/net/discv5/src/network_stack_id.rs b/crates/net/discv5/src/network_stack_id.rs
index abb534158baf..6cb7507bb8bf 100644
--- a/crates/net/discv5/src/network_stack_id.rs
+++ b/crates/net/discv5/src/network_stack_id.rs
@@ -20,8 +20,9 @@ impl NetworkStackId {
     /// ENR fork ID kv-pair key, for an Optimism CL node.
     pub const OPSTACK: &'static [u8] = b"opstack";
 
+    #[allow(clippy::missing_const_for_fn)]
     /// Returns the [`NetworkStackId`] that matches the given [`ChainSpec`].
-    pub const fn id(chain: &ChainSpec) -> Option<&'static [u8]> {
+    pub fn id(chain: &ChainSpec) -> Option<&'static [u8]> {
         if chain.is_optimism() {
             return Some(Self::OPEL)
         } else if chain.is_eth() {