diff --git a/embassy-net/src/dns.rs b/embassy-net/src/dns.rs
index 2dd44a4e..97320e44 100644
--- a/embassy-net/src/dns.rs
+++ b/embassy-net/src/dns.rs
@@ -80,6 +80,7 @@ where
         if let Some(first) = addrs.get(0) {
             Ok(match first {
                 IpAddress::Ipv4(addr) => IpAddr::V4(addr.0.into()),
+                #[cfg(feature = "proto-ipv6")]
                 IpAddress::Ipv6(addr) => IpAddr::V6(addr.0.into()),
             })
         } else {