diff --git a/apps/xosclient/src/main/java/org/onosproject/xosclient/api/VtnService.java b/apps/xosclient/src/main/java/org/onosproject/xosclient/api/VtnService.java
index b7d1c9c..ec33b9f 100644
--- a/apps/xosclient/src/main/java/org/onosproject/xosclient/api/VtnService.java
+++ b/apps/xosclient/src/main/java/org/onosproject/xosclient/api/VtnService.java
@@ -19,6 +19,8 @@
 import com.google.common.collect.Sets;
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpPrefix;
+import org.onosproject.xosclient.api.VtnServiceApi.NetworkType;
+import org.onosproject.xosclient.api.VtnServiceApi.ServiceType;
 
 import java.util.Objects;
 import java.util.Set;
@@ -30,18 +32,6 @@
  */
 public final class VtnService {
 
-    public enum NetworkType {
-        PRIVATE,
-        PUBLIC,
-        MANAGEMENT
-    }
-
-    public enum ServiceType {
-        VSG,
-        OLT_AGENT,
-        DUMMY
-    }
-
     private final VtnServiceId id;
     private final String name;
     private final ServiceType serviceType;