diff --git a/src/main/java/com/smartystreets/api/us_reverse_geo/Client.java b/src/main/java/com/smartystreets/api/us_reverse_geo/Client.java
index 1cd59dd..023a88e 100644
--- a/src/main/java/com/smartystreets/api/us_reverse_geo/Client.java
+++ b/src/main/java/com/smartystreets/api/us_reverse_geo/Client.java
@@ -24,7 +24,7 @@ public void send(Lookup lookup) throws SmartyException, IOException, Interrupted
         DecimalFormat decimalFormat = new DecimalFormat("#.########");
         request.putParameter("latitude", decimalFormat.format(lookup.getLatitude()));
         request.putParameter("longitude", decimalFormat.format(lookup.getLongitude()));
-        request.putParameter("source", getSource());
+        request.putParameter("source", lookup.getSource());
 
         Response httpResponse = this.sender.send(request);