diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/rdfservice/RDFService.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/rdfservice/RDFService.java
index 76b947203..ec2cf4b4e 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/rdfservice/RDFService.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/rdfservice/RDFService.java
@@ -17,7 +17,7 @@ public interface RDFService {
 	}
 
 	public enum ModelSerializationFormat {
-	    XML, N3
+	    RDFXML, N3
 	}
 	
 	/**