diff --git a/token-core/tcx-btc-kin/src/address.rs b/token-core/tcx-btc-kin/src/address.rs
index e5148b84..f34ad67e 100644
--- a/token-core/tcx-btc-kin/src/address.rs
+++ b/token-core/tcx-btc-kin/src/address.rs
@@ -503,8 +503,10 @@ mod tests {
             })
             .unwrap();
         assert_eq!(account.address, "DQ4tVEqdPWHc1aVBm4Sfwft8XyNRPMEchR");
+        assert_eq!(account.ext_pub_key, "xpub6CDSaXHQokkKmHHG2kNCFZeirJkcZgRZE97ZZUtViif3SFHSNVAvRpWC3CxeRt2VZetEGCcPTmWEFpKF4NDeeZrMNPQgfUaX5Hkw89kW8qE");
     }
 
+
     #[test]
     fn test_bip84_spec_vector() {
         let pub_key = TypedPublicKey::from_slice(