diff --git a/zebra-network/src/protocol/external/codec.rs b/zebra-network/src/protocol/external/codec.rs
index 8da8e8105..65f10f876 100644
--- a/zebra-network/src/protocol/external/codec.rs
+++ b/zebra-network/src/protocol/external/codec.rs
@@ -79,12 +79,14 @@ impl Builder {
     }
 
     /// Configure the codec for the given [`Version`].
+    #[allow(dead_code)]
     pub fn for_version(mut self, version: Version) -> Self {
         self.version = version;
         self
     }
 
     /// Configure the codec's maximum accepted payload size, in bytes.
+    #[allow(dead_code)]
     pub fn with_max_body_len(mut self, len: usize) -> Self {
         self.max_len = len;
         self
diff --git a/zebra-network/src/protocol/external/types.rs b/zebra-network/src/protocol/external/types.rs
index 06b5380c6..2c4669287 100644
--- a/zebra-network/src/protocol/external/types.rs
+++ b/zebra-network/src/protocol/external/types.rs
@@ -59,6 +59,7 @@ impl Version {
     /// Returns the current minimum protocol version for `network` and `height`.
     ///
     /// Returns None if the network has no branch id at this height.
+    #[allow(dead_code)]
     pub fn current_min(network: Network, height: BlockHeight) -> Version {
         let network_upgrade = NetworkUpgrade::current(network, height);
         Version::min_for_upgrade(network, network_upgrade)