diff --git a/genotyping/src/org/labkey/genotyping/HaplotypeAssayProvider.java b/genotyping/src/org/labkey/genotyping/HaplotypeAssayProvider.java
index 6907d541..13844db9 100644
--- a/genotyping/src/org/labkey/genotyping/HaplotypeAssayProvider.java
+++ b/genotyping/src/org/labkey/genotyping/HaplotypeAssayProvider.java
@@ -157,7 +157,7 @@ public List<ParticipantVisitResolverType> getParticipantVisitResolverTypes()
     }
 
     @Override
-    public Domain getResultsDomain(ExpProtocol protocol)
+    public Domain getResultsDomain(ExpProtocol protocol, boolean forUpdate)
     {
         return null;
     }