diff --git a/lib/address.js b/lib/address.js
index e199a295d..957f53cf3 100644
--- a/lib/address.js
+++ b/lib/address.js
@@ -59,6 +59,8 @@ function Address(data, network, type) {
     info = Address._transformPublicKey(data);
   } else if (data.constructor && (data.constructor.name && data.constructor.name === 'Script')) {
     info = Address._transformScript(data);
+  } else if (data instanceof Address) {
+    return data;
   } else if (typeof(data) === 'string') {
     info = Address._transformString(data, network, type);
   } else {