diff --git a/d2/src/test/java/com/linkedin/d2/xds/TestXdsToD2PropertiesAdaptor.java b/d2/src/test/java/com/linkedin/d2/xds/TestXdsToD2PropertiesAdaptor.java
index 77a1232e95..d268536ba3 100644
--- a/d2/src/test/java/com/linkedin/d2/xds/TestXdsToD2PropertiesAdaptor.java
+++ b/d2/src/test/java/com/linkedin/d2/xds/TestXdsToD2PropertiesAdaptor.java
@@ -182,6 +182,7 @@ public void testURIPropertiesDeserialization() throws PropertySerializationExcep
     URI localhost = URI.create("https://localhost:8443");
     XdsD2.D2URI uri = XdsD2.D2URI.newBuilder()
         .setVersion(DUMMY_VERSION)
+        .setUri(localhost.toString())
         .setClusterName(PRIMARY_CLUSTER_NAME)
         .setUriSpecificProperties(Struct.newBuilder()
             .putFields("foo", Value.newBuilder().setStringValue("bar").build())