diff --git a/java/google/registry/flows/domain/DomainInfoFlow.java b/java/google/registry/flows/domain/DomainInfoFlow.java
index 189946bb1..4ae781d37 100644
--- a/java/google/registry/flows/domain/DomainInfoFlow.java
+++ b/java/google/registry/flows/domain/DomainInfoFlow.java
@@ -57,6 +57,7 @@ public class DomainInfoFlow extends BaseDomainInfoFlow<DomainResource, Builder>
           .setFullyQualifiedDomainName(existingResource.getFullyQualifiedDomainName())
           .setRepoId(existingResource.getRepoId())
           .setCurrentSponsorClientId(existingResource.getCurrentSponsorClientId())
+          .setRegistrant(existingResource.getRegistrant())
           // If we didn't do this, we'd get implicit status values.
           .buildWithoutImplicitStatusValues();
     }
diff --git a/javatests/google/registry/flows/domain/testdata/domain_info_response_unauthorized.xml b/javatests/google/registry/flows/domain/testdata/domain_info_response_unauthorized.xml
index d9a9b3830..c4058770e 100644
--- a/javatests/google/registry/flows/domain/testdata/domain_info_response_unauthorized.xml
+++ b/javatests/google/registry/flows/domain/testdata/domain_info_response_unauthorized.xml
@@ -8,6 +8,7 @@
        xmlns:domain="urn:ietf:params:xml:ns:domain-1.0">
         <domain:name>example.tld</domain:name>
         <domain:roid>%ROID%</domain:roid>
+        <domain:registrant>jd1234</domain:registrant>
         <domain:clID>NewRegistrar</domain:clID>
       </domain:infData>
     </resData>