diff --git a/cs656/lab4/UserResource.java b/cs656/lab4/UserResource.java
index 5eacd7d..2eae6db 100644
--- a/cs656/lab4/UserResource.java
+++ b/cs656/lab4/UserResource.java
@@ -14,6 +14,7 @@ import org.restlet.data.Form;
 import org.restlet.data.MediaType;
 import org.restlet.data.Request;
 import org.restlet.data.Response;
+import org.restlet.resource.Resource;
 import org.restlet.data.Status;
 import org.restlet.resource.DomRepresentation;
 import org.restlet.resource.Representation;