diff --git a/zebra-network/src/constants.rs b/zebra-network/src/constants.rs
index daf21eaa227..2bcd93b7363 100644
--- a/zebra-network/src/constants.rs
+++ b/zebra-network/src/constants.rs
@@ -92,8 +92,9 @@ pub const TIMESTAMP_TRUNCATION_SECONDS: u32 = 30 * 60;
 /// This must be a valid [BIP 14] user agent.
 ///
 /// [BIP 14]: https://github.com/bitcoin/bips/blob/master/bip-0014.mediawiki
-// XXX can we generate this from crate metadata?
-pub const USER_AGENT: &str = "/🦓Zebra🦓:1.0.0-alpha.11/";
+//
+// TODO: generate this from crate metadata (#2375)
+pub const USER_AGENT: &str = "/Zebra:1.0.0-alpha.11/";
 
 /// The Zcash network protocol version implemented by this crate, and advertised
 /// during connection setup.